I confess when I was 18 my 24 year old sister used to jerk me off after I broke both of my arms because I couldn't do it myself. I got home from the hospital about 7PM on a Monday night and got put into bed by mom and dad. Then they went over my schedule and the other details of my care. There would be a tutor coming in to get me through school while I was home bound from 9AM to 1PM every day starting on Wednesday. Other than that my sister would be caring for me as they would be away at work during the day, and even when they were home her bedroom was right next to mine so it was going to be Callie attending to my needs 90% of the time. I felt so pathetic if somebody helped swing my legs over the bed I could get up and walk to the bathroom. I could even sit on the toilet and do my business, but somebody had to get me started by pulling my pants down. When I was done they had to help me clean up with baby wipes and then pull my pants back up. That first night I didn’t want to think about it so I took a sedative to postpone my hell until the next day.

The next morning I woke up with morning wood and I had to pee. The bad thing was Callie had awoken me and she definitely saw my stiffly. “Looks like somebody is up early this morning” . She said laughing with a big smile on her face. “shut up I said” . “Is baby bro grouchy today?” “We better get you to the bathroom so you don’t pee the bed as I don’t want to have to change the bed sheets.” My humiliation had started. She helped me up and we made the short walked to our mutual bathroom. I said “ok turn your head, pull my pants down and I’ll sit down to take a leak.” She looked at me and said in a stern voice “Look brother I have to care for you the next month maybe more it isn’t going to work if you get all modest on me. I am going to see you naked so you better fucking get used to it. With that she shucked my sweat pants down and there my bare white ass and my seven inch cock stood in all of their glory.

“Look girls sit down to pee not boys.” She went on to say “I don’t care if you want to act like a girl around me, but you won’t be able to tuck that cock in under the toilet seat because it is stiff so I am going to have to touch it either way.”

“Aren’t you going to put some gloves on?”

“No, you’re my brother I am not worried about catching germs from you.” With that she grabbed my cock and said “oh my that Toni is one lucky girl.” It was a good thing I had to piss so bad or I wouldn’t have been able to go because of the strange hand on my cock even if it was my sister’s. Once I was done she wiped the tip of my cock with a baby wipe and pulled up my sweats. She washed her hands in the sink.

We were still in the close quarters of our bathroom and now that I was fully awake I noticed she was still in her night cloths which consisted of an old white concert tee-shirt, no bra so you could see her c cups jiggle when she moved and of course a pair of pink shorts that she had probably gotten when she was in junior high that were two sizes too small and said “PINK” in white letters across the backside. Her ass cheeks were hanging out of them as she bent over to wash her hands. Before I knew it I was hard.

OMG I was hard for my sister. Of course as she backed away from the vanity her ass hits my front and she feels that hard cock poking her in the ass cheeks. “Do you have to pee again or are you just happy to see me?” she laughed. With that she leads me into my bedroom and helps me into the bed. Feeling ashamed about my boner for my sister I deflated quickly and started crying. “Callie this is so damn humiliating I am so sorry I don’t want you to feel like I think of you in that way.”

“It is ok Troy it is your body’s natural reaction to stimulation I know you can’t help it.” “Hell I bet it hurts you were cooped up in the hospital and weren’t exactly able to help yourself.” Do you want me to call Toni after she gets home from school maybe she could help you with your problem?

“Our relationship isn’t that way”

“But you told me in the hospital you showed her your dick?”

“Yes, but that is all we have done a little touching and feeling we are in the geek lane at high school not the fast lane like you were, and we are not even official yet.”

“So you think I was a slut? ”

“No that isn’t what I meant we are just both late bloomers and neither one us had the same opportunities you did.”

She said “that surprises me Toni is really hot, and has a model’s body long and slender with beautiful long flowing brunette hair. I’d love to have a firm body like that not a jiggly one like mine. Are you sure she hasn’t been around the block with someone else?”

“I am sure up until last year she had short hair, pimples, braces and wore glasses. Plus she has been in AP classes since she was a Freshman like me, and what do you mean sis your hot?”

“Umm well I see you’re not so bad yourself, but I guess inviting Toni over to relieve you is out of the question?”

“I’d say so, plus I don’t want her to see me like this for fuck sakes my sister has to hold my cock when I pee.”

“Look if this girl is into you like I think she is and your into her – you have to get over the embarrassment of stuff that doesn’t matter. If she cares for you and you care for her I won’t have to hold your wee wee for you anymore she will, but right now we have immediate needs to take care of. Why don’t you sleep for awhile as I need to go the store and get something. When I get home we can have lunch and then I will give you a shower.”

“ok”

She left the room, I heard her get in the shower and then about 30 minutes after the water turned off I heard her walk downstairs and out the door it was about 10:30AM. She looked in on me before she left, but I pretended to be asleep. For the first time since my injury I felt better about things as the worst of it was over. My sister had seen me naked and even touched my cock. The world didn’t come to an end and I didn’t die of embarrassment. Of course it had helped that mom and dad had told me the night before that part of the reason Callie didn’t get to come home that much when she was in College was that she had a part time job as a CNA in a nursing home near her college campus so she was very experienced in all of this. I found out she was even certified in this type of care. There was a lot I was learning about my sister that I didn’t know. Namely that she was compassionate, kind and there was a lot more to her than just her looks. I was beginning to believe she wasn’t at all shallow the impression I had often got of her when I only saw her in small doses when she was still in college and from what I remember from when she was in her last two years of High School. I was also starting to feel closer to her than I had ever felt before. I even feared I was developing a crush on her and even if I wasn’t my dick sure was. I had defiantly fully let her back in.

Continued Here

Joanne's Graduation Gift

Once they arrived at the school parking lot closest to the classroom, Joanne, Lauren and Jay got out of the car and headed to where Joanne forgot her camera. Behind both of them, Jay pulled his cell out to text message a friend.

"So," Lauren started as she looked behind, "I didn't know you hung out with Tony much."
"Oh not too much, but we play Halo from time to time. You know, the usual guy stuff."
"I guess..." Joanne said. "He's kinda cute but I never really talk to anyone"
"You should," said Jay. "I know a lot of guys who want to be friends with you!"
"Oh really?" Joanne blushed yet again.

The classroom door was unlocked and all three of them walked in.

"Hey... Will," Joanne said. The prof's T.A., William, was leaning by a desk with Joanne's camera. He appeared to be scrolling through her pictures.
"N-No, don't do that," she said as she approached, attempting to take the camera out of his hands.

"I'm impressed," Will said as Joanne grabbed her camera back. "I didn't know you like to take pictures of guys so much when they don't know. Lots of snaps at the commons."

"Umm, whatever." she said. "I didn't take those."
"Oh really?" he asked, looking over to Jay and Lauren. Lauren simply looked at the ground, biting her lip a little. "I noticed a few pictures of me while I was helping out with the class."

"Maybe..." she smiled, still looking away. Jay walks over to the main classroom door and smoothly closes it. The sound still alerts Joanne.

"Well, let's head back okay?" she asked.
"I thought you two said that you are done for the day?" Jay inquired.
"Yeah, guess not," Lauren replied. "At least you guys are here, wanna get some drinks or something?"
"Let's just have some fun time here," said Will.

"Here in a classroom??" Joanne wondered. She slowly looked at pictures in her camera, put it in her purse. By the time she turned around, Jay was reaching for her graduation gown and slowly slipped it off.

Surprisingly, Joanne didn't resist, she wanted to know what he was going to do next. The grad gown dropped to the floor as Will walked over to Lauren to do the same. Their "USC" scarfs lay on the floor.

"Maybe.. this isn't a good idea," Joanne suggested. Still, she started to breathe slightly heavier as Jay slid his right hand between her firm ass and her skirt. His hand moved around her waste and slightly rubbed her clit, which caused Joanne to stop talking and let out a small moan that got Jay hard.

Will was working his magic with Lauren. They both ended up sitting on the floor near the classroom door, kissing. Will started to kiss at Lauren's neck, glancing once in awhile to see Joanne give in to Jay's fondling. For a moment, Lauren looked over to her friend to make sure she was okay, and it was clear that both of them were feeling very, very good.

Joanne's breathing got slowly heavier and heavier. While still leaning against the front table of the classroom, she lifted off her blouse and bra, her tits popping out for everyone in the room to see... Jay immediately got in front of her, cupped her left breast and put his mouth right on it, sucking her softly. She moaned some more and put her hands on his crotch. He was hard, rock hard and she started getting curious.

She continued to lean as Jay helped her slide off her black panties. With her high heels still on, she lifted one leg up at a time to let the panties slip to the floor. She stood naked with her heels on and Jay started to unzip his fly.

"Fuck, you're so hot" he said. "I just wanna fuck you raw"
"N-no not yet" she said.. Joanne squatted and before he had a chance to push it inside her, her lips slid along the side of his entire shaft, causing him to moan as well. She then rolled her tongue back and enveloped his cock with her mouth, sliding in and out. Already, Jay was leaking old, and it was slicking him up and going down Joanne's throat. She looked up wondering if she was doing it right, cupping his balls as her mouth went back and forth, sucking his cock.

Joanne looked over as she continued to swallow his cock. At the corner of her eye, Lauren was already licking Will's balls. He was sitting down against the classroom door as Lauren turned around, dropped her bottoms and mounted Will's cock, her back facing him. She started to thrust up and down a little bit and moan as she performed her reverse cowgirl on him. He began to grunt like a pro, feeling her tight pussy take on his dick.

Jay pulled out and slid his cock against her cheek, smearing it with old. She took it back in her mouth and heard a knock on the door. Everyone but Jay froze. It was lengthy but gratifying day... Joanne's graduation signified four years of hard work with an actual social life mixed in.

"Four years and an architecture major! We're so proud of you," Joanne's father said to her.
"Thanks, Dad. Don't embarrass me." He snaps a picture of her as she her two other girlfriends lean up against her.

He sprinted off to take pictures of others celebrating her graduation day. Joanne continued to talk among her friends, laughing and sharing stories about happenings just before the big day when she received her diploma. She noticed her dad was quite the shutterbug, only because he'd watched his daughter grow to become such a beautiful girl. Joanne never knew that her dad would be up jacking off to her pictures when everyone was away from home or asleep for the night.

More often than not, however, it was Joanne's classmates and suite-mates from the dorms.. the boys... who really envied her. Who wouldn't want a piece of that hot, Asian ass? She was smart and timid but very, very sexy.

"Thanks for inviting me to this", Jay said.
"Hehe, no problem. Thank her," said Tony as he pointed to Joanne, still among her friends. She looked back.
"Hey you see that," Jay asked.
Tony just smiled but winked back at her. Joanne blushed and resigned to talk with her friends yet again.
"Aww, don't worry man. I think she's just a little shy", Jay said.

"Well... thank you all for coming. I hope you all had a good dinner," her dad said. "Thanks so much!"

Joanne's friends and family slowly left for their homes, group by group. After a collective round of goodbyes and hugs, her dad paid the restaurant tab and gave his babygirl a kiss on the forehead before wishing them a safe rest-of-the-afternoon

Tony looked over to Jay, "Hey man I gotta go, family called and I have some commitments.
"Have a good one.", Jay smiled. "I'll let you know how things go".

As Jay headed to his car, so did Joanne and Lauren. Walking just behind them, he looked at Joanne's legs, slowly looking at her from bottom up. Her shapely ass was contoured by her graduation gown just enough. He tried to keep himself from getting to hard under the jeans. Lauren noticed him and turned around as they reached her car.

"Thanks for coming, Jay," Lauren smiled. "You'd think we have something to do after this but Joanne forgot her digital camera at the classroom they set aside, just before the ceremony".

"Ah no problem... if you want I can give you two a ride," Jay offered.

Lauren and Joanne look at each other for a moment.
"Sounds cheese but if it'll save you some gas and save you time to head home from here, I don't mind driving you two over to the hall."
"...sure, okay" Joanne said. "Let's not take too much time, though, okay?"
"Sure thing," he said as he grinned at Lauren. What could he be up to, she thought. "Don't worry, I called a friend," Jay said. Will and Lauren moved aside as their friend peaked in.

"Holy shit you weren't kidding," said Joanne's uncle.

"Nope," Jay replied, looking down at Joanne. She looked surprised, but then submitted as Jay reached down to rub her pussy again. He stood back up and she kept sucking.

Uncle walked towards Jay and Joanne. "Jo, it doesnt surprise me..."
She pulled Jay's cock out of her mouth and took a breather to respond "Whatever... I know how you look at me at the get togethers"
"Oh do you," he said as he slid his sweatpants off, a 7 incher popping by her face.

Uncle didn't hesitate in standing to the side, sliding his dick into Joanne's mouth and pulling her hair up a little. She started moaning - it was clear to Jay and Uncle that she wanted sex and lots of it, and that it had been awhile since she'd been studying so hard at school. Lauren walked over to watch Joanne sucking her Uncle off, with Jay stroking near them. With one hand,, Lauren started to stroke Jay as her other licked Uncle\'s cock while it went in and out of Joanne\'s mouth. Will felt like he was missing out, and instead continue to stroke near Lauren as she handled both Jay and Uncle at once with hand and mouth.

Jay, having had some of Joanne\'s mouth already, was super horny. He pulled Lauren by the hand, laid her on the floor and got over her. He immediately thrust his cock into her pussy and shoved it deep, balls deep. She let out a grunt and a scream as he started to fuck her solid. Her tits started bobbing and shifting back and forth as he started to fuck her. Joanne finally stood up, faced the desk and arched her ass a little more.

"What are you trying to say, niece?" Uncle asked
"I think you know," she said, biting her lip a little bit. "Just don't tell daddy".

Uncle smiled, held his cock up and slid it in between her cheeks. The tip of his cock parted her pussy lips and pushed straight in.

Joanne gripped the table even harder, letting out a gasp as her uncle's cock stretched her vagina. She began to let out audible moans in the room. Lauren, getting fucked by Jay, couldn't stop moaning as Joanne got fucked by Uncle. Will moved and stood atop the table, where Joanne was leaning against. Her tits were hanging just slightly on the table as her Uncle was pounding into her.

Will squatted while on the table so that his cock could get into Joanne's mouth. It was clear that she\'d need to be in a new position to take in more, and Jay noticed that even while ramming Lauren's hot snatch. He slid his cock out of her, leaking old, pussy juice and all, and took a moment to watch Joanne working two cocks.

With one in her mouth and one pressed into her pussy deep, Joanne was starting to let her hair down. Both guys rhythmically stopped, and they moved onto a shorter, longer table to the side of the classroom. As she laid down on the long table, her back on the table, Uncle approached her face from the side and she immediately cupped his balls while his shaft pushed a bulge into her mouth. Jay told her to stop and get up for a second.

Jay laid down on the table instead, back against the tabletop. While still laying down, Joanne sat on top of him. He guided his cock into her ass, and pushed it in. Not having had any anal before, Joanne let out a yelp as her Uncle pushed his cock into her mouth. Slowly, Jay started fucking her ass as she sucked Uncle off.

Tony walked into the classroom and noticed all the action going on.

"Oh fuck...". Everyone was so into what they were doing, they barely noticed Tony. Joanne looked over, a hard cock in her mouth and her ass getting fucked deep. "He-hey Joanne"... he said. He couldn't help but get hard, seeing Joanne getting fucked in the mouth and ass. Her pussy was shaved, soft and glistening. Tony was approached from the back by Lauren. She reached around and helped him pop out his cock from his pants. Will, behind Lauren, was eating her pussy out.

"Are you gonna fuck me too?" Joanne asked, slightly shy about it but undeniably horny.
"Oh yeah," Tony replied.

Before she could utter another word, Uncles cock filled her mouth again. Her ass bobbed up and down as Jay penetrated it. Tony moved in front of her after dropping his clothes, and, already hard, teased her clit with the tip of his cock. After a thrust up her ass by Jay, Tony's cock shuffled into Joanne's pussy. He let out a surprised moan.

"Oh fuck that's hot," he said.. Joanne looked into his eyes as her head was still turned to the side, sucking cock. Will stopped eating Lauren out and grabbed Jo's digital camera to snap a picture. He previewed the shot and saw Joanne sitting on Jay getting ass fucked, while eating out Uncle's cock and getting fucked in the pussy by Tony in front of her. She was moaning and getting really into it.

"Oh god Joanne," Uncle said.. He pulled out and moved it over to Lauren, who was rubbing herself near them... He pulled Lauren by the hair so that she squatted and shoved his cock into her mouth. Lauren assisted him by rubbing his balls. "you gonna fucking cum on me, dirty man?" she asked.

"Oh fuck yes, Laurie" he said to her... Lauren started to suck him off while stroking him. And before she knew it, Uncle let out a loud moan and started jizzing in Lauren's mouth. He let out several ropes of cum, some shot right into Lauren's mouth while others glazed her lips and chin, rolling off onto her perky tits.. She giggled at him while he shivered after cumming.

Joanne could not stop. "ohmyfuckinggod" she said as her ass and pussy were getting fucked. "Ohgod.... T-Tony more...".. Jay pulled out, at a boiling point, and helped Joanne to lay herself down on the table. He moved away and moved over to Lauren.

Jay looked at Lauren's face. "Dang, you must like it."
She licked her lips, "yep".
Jay took Lauren by the hand and let her rest against the wall with her hands.. while slightly bent over, Jay rubbed her pussy and slid his cock right in. He held her ass firmly as he began to fuck her pussy. Lauren started moaning, Uncle's cum still dripping off her tits.
"OhFUCK," she moaned. Her boyfriend never fucked her this good.

Tony began to have his way exclusively with Joanne. She held onto his shoulders as he picked up her up from the table. Joanne wrapped her legs around him as he started to carry-fuck her. Slowly he thrust back and forth as Joanne rhythmically slid her pussy back and forth. She began to moan even louder, sweat rolling off her ass and tits as Tony kissed and fucked her.

Will started to take more pictures of Joanne's facial expressions as she was getting fucked in the air.

"Oh Tony don't stop.. ohmigod don't stop" she said... Tony worked her a good minute or two while she was still wrapped around him. He then slowed down and pulled out. Dripping with tons of old and pussy juice, Joanne squatted and licked it all off.

Uncle got his clothes on and left before getting in trouble with the family. Jay was still occupied with Lauren, fucking her doggy style and making every deep thrust count. He began to feel himself boiling up.

"Oh god, you slut. Lauren you're gonna make me cum."
"Oh...ohhh me too.. don't stop Jay."
Jay had to hold it in as he thrust even faster. She cringed and groaned and pushed her hands against the wall as her hair flailed around more and more.
"Oh god.. oh I'm I'm cumming" she winced. Lauren let out a strong yelp as she came and Jay couldn't stop
"oh fuck... Lauren I'm gonna fucking cum.. oh.. ohh"...

Jay pulled her hair back as she came, himself pushing one last thrust and cumming inside Lauren's hot Asian twat. He convulsed two times as hot ropes of cum filled her pussy up, dripping to the classroom floor... He didn't pull out until every last drop shot out... Lauren breathed heavily, rubbed her cum filled pussy with her fingers and licked them...

Tony was on Joanne, fucking her doggy style as well..
"Am I a dirty girl?" asked Joanne
"Fuck yes you are," Tony responded, caressing her back as he fucked her pussy from behind.. With each thrust, sweat dripped off Joanne's tits and onto her knees. Everyone could tell that Tony was building up at least a week's worth of a load too.

Joanne couldn't stop moaning. Tony pulled out and laid her to a side so he could fuck her from an angle laying down, from behind and to the side. He slid his cock in again and she moaned as he grabbed her tits. Squeezing them hard, he plowed her tight pussy once again as she moaned.

Being a little indecisive and very horny, he then stood in front of her, slid his cock in between her tits and titty fucked her slowly. Along the way he ramped up, and old started to glaze in between her tits. With each thrust she lapped her tongue at the tip of his cock, laughing at how good the action was going.

"I'm gonna sit in front of you and I want you to fuck my pussy enough so that you shoot hard in my mouth" Joanne asked
"Anything.. anything is okay," Tony said.

Tony laid down as Joanne faced him, getting on top. Her hand guided his hard cock right into her pussy, and she began doing the work, bobbing her bubble ass up and down. Slick as hell, he could feel his cock entering her, hot and tight each time. The friction was amazing.

"You keep this up and I'm gonna cum hard you slut," he uttered.
"Oh yeah?" she said. She started to fuck him even faster.
"Oh shit don't do that.. oh god you're gonna make me cum."
She kept riding him harder.
"What's it... gonna.. take... to make... you cum... even.. harder.." she said in between fucks.

Tony looked at her with hard eyes and the hardest cock ever.
"Oh god Joanne, ohfuck.."
Joanne didn't stop and felt his balls tightening. She cupped her tits in front of him as he began to boil up for the last time.
"Stop... oh god I haven't cum in a week," he said..

After several last slides into her pussy, Joanne stood up and on her knees. Immediately, Tony got up at the verge of cumming and held her hair with one hand, sliding his cock into her mouth.

"Oh shit, you ready for this bitch," he asked
"Mmmhmm" she uttered, with his cock in her mouth..

He thrust back and forth and within seconds, shot cum into her mouth.. She pressed her lips hard as Tony slid his entire cock into her mouth, streams of cum one after another loading her mouth up. She kept swallowing until the last drop. Tony never came this much before... he began to relax, pulled his cock out and Joanne licked the tip to make sure she got every bit of cum from his cock she could.

Will had taken enough pictures of all the action while Jay and Lauren were cleaning themselves up.

Tony sat down against a wall and Joanne followed, still licking his balls and his dick even after cumming.
"Next time, I want you to cum inside my pussy," she said, nervously. "I want it all.."

Had an earlier version of this story I wrote in a different post, but decided to re-post here so it didn't get lost in the piles of old threads:

Emily had just turned 14 the day before. Now she found herself bent over a desk at the front of the room in her 8th grade health class. Her shirt was pulled up around her neck, and her small, puffy breasts were hanging over the edge of the desk. Her dress was flipped up and her panties pulled down around her ankles. She was a randomly selected volunteer for that day's experiment: qualitatively and quantitatively assessing the human physiological response to sexual stimuli.

The teacher had his large hand on her ass, spreading her cheeks apart and wiping her asshole with a soft, damp sponge. He said to the class, "I need someone to come up here and administer the stimulation. Who wants to volunteer?" All the boys in the class raised their hands, while the girls looked down at their desks or giggled to themselves, keeping their arms down. "I need a female volunteer, that way Chelsea won't feel so self-conscious. Anna, why don't you come up here and help?"

Anna, 13 years old, a small, shy brunette walked to the front of the class and looked down at her shoes. One of the boys yelled, "Haha, Anna's a lesbo!" The teacher retorted, "We'll not have any outbursts in this class. This is an educational experience and we're doing this for the sake of knowledge." He turned to Anna. "Okay, Anna, start off by applying gentle pressure to her anus and see how she responds." Hesitantly, Anna took her finger and ran it over Emily's asshole. Emily's anal muscles spasmed slightly at the feeling, causing Anna to pull away in surprise. The teacher said, "It's, okay, nothing to be frightened of. Everyone, record that reaction in your notes. Anna, put some of this lubricant on your thumb and press on Emily's anus until you're just able to penetrate it."

As Anna took her lubed thumb and pressed, Emily's face flushed with embarrassment. When Anna's thumb finally entered her asshole, her expression changed to one of shock and surprise, quickly inhaling and emitting a small moan. "Very good Anna," said her teacher, "now I want you to take your free fingers and slowly massage Emily's vulva." Emily She closed her eyes in shame, feeling her pussy quickly growing wetter as Anna executed the command.

"Okay," said the teacher, "I want everyone to come up here and get a close look at what's happening." The other students gathered in close. The teacher grabbed one of Emily's breasts and angled it toward the rest of the students. "Notice how her skin is becoming more flush and the tissue in her breasts is swelling slightly as she becomes more aroused? Henry, come over here and get your face in between Emily's legs. Can you see how the same thing is happening to her genitals? Take a good whiff and see if you can smell the secretions her vagina is producing." Henry, a blonde, slight boy of 13 did as he was told. "Yuck! It smells gross!" He quickly pulled his head back from between Emily's legs. The teacher looked at Henry, amused. "It's an acquired taste, but you'll come to appreciate it. Anna, thanks for your help. There is some hand sanitizer on my desk for you to use." Anna pulled her thumb out of Emily's butt, much to Emily's relief.

"Okay," said the teacher, "now that we've conducted some initial qualitative observations, let's collect some quantitative data.” He produced from his desk a device similar in shape to a rabbit vibrator. “What I have here is a vaginal pressure and moisture sensor with an attached clitoral stimulator.” The teacher spread Emily's pussy lips and inserted the device, aligning the outer branch of the device directly next to her clit. He leaned down next to her ear and said in a consoling voice, “It's okay Emily, I know this is probably a little embarrassing, but just try to relax and enjoy yourself so we can gather some good data.” He stood up and addressed the rest of the class. “The device is connected to the laptop on my desk. We'll use that to control the amount of stimulation applied and it will display the Emily's vaginal contractions on a graph, where we have time on the x-axis and intensity of the contraction on the y-axis.”

He clicked on the computer's control screen and turned the clit vibrator up to 10%. The students alternated between watching the flickers of pleasure and embarrassment on Emily's face and the graph showing a slowly increasing moisture level and only small, occasional vaginal contractions. “Okay,” said the teacher, “what's everyone's hypothesis for what will happen to moisture levels and contraction intensity when I increase the stimulation?” In a bored voice, indicating the students' frustration with such an obvious question, they said in unison, “they'll increase...”

The teacher increased the vibration intensity to 50%. The sudden jolt caused Emily to twitch, and after a few seconds, she closed her eyes and began breathing more heavily. “Very good,” said the teacher, “the graph confirms your hypotheses.” Let's see what happens when we introduce an outside impulse stimulus. He leaned over and whispered something to Tony, the 14 year old boy standing next to him. “Everyone watch the graph as I count down. 3, 2, 1, now.” Tony spanked Emily's ass with an open hand, causing her emit a small moan as her body tensed. “Everyone see that big pulse on the contraction part of the graph? That's from Tony's impulse stimulus. Okay, Tony, please increase the stimulation to 100%.”

Tony clicked on the control application and the room filled with the sound of the vibrator buzzing firmly against Emily's clit. Within seconds, her leg began to shake. The convulsions worked their way up her body until she was completely within the throes of an intense, aura inducing orgasm. “Everyone watch: see how strong the vaginal contractions become during orgasm? This is an indication of female pleasure and can also bring intense pleasure to a male partner during intercourse.” Very few students were in fact watching; most of the male students struggled to hide their erections, while the female students watched with glee as the boys fiddled to position their hard-ons in a less conspicuous manner.

“Alright. Thank you, Emily, you've been a wonderful volunteer. You can go to the bathroom and get cleaned up. Take the rest of the class period the recover and get your notes from someone else to take home for the homework assignment.” Emily pulled the vaginal sensor out with a small queef, which prompted laughter from the rest of the class. She would have blushed if she could have, but her face was already flush from her recent quaking orgasm. She pulled her shirt back on, flipped her skirt down, and walked as quickly as she could from the room.

“For the rest of you still here, I want to you pair up into teams of two, one boy and one girl in each. We're going to recreate what you just saw with Emily, but this time each boy will assess the vaginal contractions of his female partner using his own handy, built-in pressure sensor. To start off, each boy will need an erection. Please pull down your drawers, gentlemen, and let your partner inspect your state of rigidity. Girls, if your partner is not fully erect, apply gentle oral stimulation until he is. Be gentle though, as some of these guys may be quite sensitive and we don't want to cause a premature ejaculation. If he is, go ahead and give his scrotum a lick, just so he doesn't feel left out.”

All the boys stood next to their desks while the girls kneeled in front of them. Some were hesitant to look when their partner produced his penis, but eventually all the girls worked up the courage to touch the mostly hairless cocks in front of them. Most of the boys were still sporting boners that are the product of youth, though a few had lost them out of shy nervousness. The teacher walked around to confirm that each girl was applying proper suction to her partner's penis or was licking his balls until they were ready to move on. “Everyone, raise your hand if your team is ready to move on to the next part of the activity. Okay, it looks like we can go ahead.”

Standing at the front of the room, the teacher said, “Girls, I want to you bend over your desk like you saw Emily doing earlier. Please either pull down your pants or pull your skirts up and remove your panties so your partner has clear access to your vagina. Also, please raise your hand if you've had your first period already.” About two thirds of the girls raised their hands. The teacher went around and handed condoms to their male partners. “The school is short on funding, as always, so only the boys who are with girls at risk of getting pregnant are going to use condoms today.”

“Boys, with the help of your partner, I want you to penetrate your partner's vagina. Do NOT thrust once you get inside. I know you want to, but if you do, I'm sure a good number of you won't last long and you'll miss the point of this experiment—we want you to be able to properly feel the vaginal spasms of the female orgasm when it comes.” The boys awkwardly attempted to enter the girls in front of them, some having an easier time than others, but all eventually finding their way in.

“Girls, once you have your teammate's penis fully inside you, start rubbing yourself however you like in a way that will allow you to achieve orgasm. If you're having difficulty, let me know and I'll do what I can to help.” The group of girls, ranging from 12 to 14 years old, now fully accommodating a range of small, solid penises inside them, reached between their legs and began frigging themselves. Some of the more adventurous girls occasionally groped their partners' smooth balls, while all the boys tried their very best to keep fight the urge to grind against the girl in front of them.

Eventually some of the girls began to moan, and could feel themselves approaching their goal. Stephanie was the first to find herself falling into an orgasm, and as she did, her 13 year old pussy muscles clamped furiously around her partner's cock. Tim had been thinking about baseball and dead penguins when he was jerked back to reality as he was milked hard and fast by Stephanie's pulsing pussy. It was too much for him and he felt a sudden tightness and then a wave of pleasure as he ejaculated deep inside her.

This scene repeated itself again and again until only one team was left, a 12 year old girl and her 13 year old partner. Aimee called the teacher over and explained to him that she'd never orgasmed before and wasn't exactly sure how. “It's okay, not a problem. Let me see if I can help you.” The teacher positioned himself under the pair of students. He had also noticed that her partner, Henry, the boy who had been less than thrilled with the smell of pussy, had begun to lose his erection, so he alternated between licking Aimee's clit and tonguing the crease of Henry's balls and the bit of his shaft not completely burried in the young girl's twat. As Henry's erection returned, the teacher focused his entire attention on Aimee's tiny clit and firm, peach fuzz-covered labia, holding her skinny thighs to give himself leverage. The girl squirmed slightly, but eventually found a spot she liked and pressed back against her teacher's probing tongue. Soon enough, she too began to quake and gasped suddenly as her insides began pulsing around Henry's cock. She could feel Henry's cum fill her up while her teacher gradually lessened his attack. She collapsed on her desk and let out a quiet sigh.

The teacher returned to the front of the room and looked out at the boys leaned over their young female partners, hips tightly against their firm asses covered with tiny goose bumps as their cocks wilted and slowly fell out of the tiny, dripping pussies. “Good job all. Class dismissed.”

A few years ago i was meeting a couple of men regularly, once a week we would get together and have fun at their house. As usual i wore my t shirt and jeans with a bra and thong, they liked how i looked in them. I arrived at the door and rang the doorbell, they answered and said that they had something else in mind for the day, i went inside and they explained that one of them wanted to have a lap dance while enjoying a drink and then i would get dressed and leave my underwear and bra at the house and be driven to Milton Keynes and back, while they fuck me on the back seat, one fucks me on the way there and the other fucks me on the way back, pulling over now and again for some roadside fun as a group where possible. I was shocked, aroused, excited, eager and turned on by the whole idea. They had a route of back roads to take to get there so it wasn’t over sooner than we wanted, it was already past 8 when I got there so it was going to be getting dark soon enough. I stood up, took my shoes off and walked over to the one sat in the armchair and pushed my chest into his face, as i pulled away i lifted my t shirt over my head and threw it on the floor behind him, then i leaned right into him and brushed my chest off his face, letting his wet lips that were lightly coated with beer touch my breasts. I then turned around and looked over my shoulder as i unbuttoned and unzipped my jeans and pulled them down as i bent over, pushing my bum out and revealing the thong laden curves of my lower self, stepping out of them and turning to face him as he watched with eager eyes and swallowing my slowly revealed nudity with each swig of his drink. I stepped forward, leaning over and brushing my breasts against his face again, looking down at his bulge in his shorts, seeing that it was ready to go but my time was yet to come for that, i still had a task to complete and i was only halfway there, i sat down in his lap, his hard cock against my bum, and unclamped my bra, letting it fall off my shoulders and down my arms, but holding it in place. I looked down at them and held his hand, guiding a finger to the front and hooking it around the front, then i stood up and left it behind in his hands, unleashing my chest to fall free and open to his lustful gaze. He sat up in his seat, leaning forward, calling me over to him, i of course came closer and he stared down at my thong, turning me around, spanking my ass as i watched from over my shoulder, his eyes mesmerized by my bum, i leaned forward, spread my feet some and pushed my thong down, letting it fall a few inches, then turned back around and he could see that i was freshly shaved, not a hair on the area they were to ravage later, and i gave them the final push down to let them succum to gravity and allow my body to be free and uncensored for him to enjoy. I climbed back on top of the seat, only this time i put my knees on the arm rests of the chair and ran my hands all over my body, neck, breasts, torso, thighs, pussy and my ass too...all getting a good feel before i was to close my eyes and give my body to his touch, letting him have a good feel of what has been teasing him while he enjoyed his drink. They roamed free and found the sensitive spots quickly, allowing my body to enjoy his touch thoroughly while he enjoyed my gasps and curves. His friend walked into the room and said come on, lets get moving, you go first since you’re ready to fuck her right her and now. I went to grab my t shirt and they stopped me, saying that there is no need, they were taking the Range Rover, the back windows tinted for privacy and the seats were already down and the boot emptied for maximum room. I said ok and walked outside behind them, my clothes, shoes, handbag and phone left behind. The street was clear, not that they cared, the smiles beaming from their faces told the story that they were happy for anyone to see that they had a naked whore ready to go for some fun, and ready i was! I climbed into the back, followed by my friend, while the other climbed into the drivers seat and pulled up a blanket from the front passengers seat and handed it to us to lay down, laughing as he handed it over saying that he didn’t want cum on the seats or me squirting all over them. I smiled myself hearing it, the cheek of it but it was funny nonetheless. We spread it out and add we did that, he pulled up another blanket and got safety pins out and pinned it in place so half of the back was not visible, but he could see through the interior mirror and see us at will if he turned his head. He started the engine, the old car firing to life and i looked at the man next to me, stripping down and our driver telling us that the sat nav was saying just over two hours, have fun guys. I turned and looked at him and kissed him as we departed, a smile on all of our faces, knowing that we were doing some of the most daring sex we had done together so far. I kept kissing him as he massaged my boobs and played with my nipples, pulling them lightly and then hard, making me pull my lips away and breath sharply, my heart pounding now from all of this and his cock stood up at full erection, i lay back and he got on top of me and played with my pussy, probing it with his fingers and playing with my breasts, smacking them and holding a firm grip on them and making me moan, i looked up and saw the driver looking at me, he said carry on, you have all night for this. I was loving it, every time i thought about what we were doing, every look out the window, seeing people go about their daily lives, people driving around, looking at the car and straight at us as if they could see us there, but they couldn’t, it was only for us to enjoy. He continued to finger me, my pussy soaked and three of his fingers lubricated in my juices, i pulled his hand away from there and licked them clean, like i had been lost in the desert and found some water, i licked the McLean of myself, and then kissed him, the driver saying that he had a bottle of water if i was thirsty. My friend in the back lay down, i got on my hands and knees besides him, pointing my ass at the side window, and began sucking him off, the diver asked me to move a little so he could see my pussy better, i moved and spread my legs a lot more and played with my pussy while i sucked and wanked him off in the back. I put all my effort into sucking him off and trying to sneak a look out the windows around us, loving that life as still going on and no one knew that we were having lewd sex in the back of the vehicle next to them. I sucked him off for nearly half an hour and then we stopped, i lay back and he licked my pussy out while snaking his tongue to my asshole, making me squirm and moan with arousal and excitement, the moaning making the driver gaze back and drop the the slow lane so he could enjoy the looks at us and not crash the car. After a while he climbed on top of me and slid his hard cock over my clit, slapping it and rubbing it against it, making me wetter and wetter, my pussy was wet, pulsing, throbbing even, begin for him to enter me and give me the pleasure i was craving. I didn’t have to wait long as he pushed it into me, slowly and making me moan, realising i could be as loud as i wanted in this tin can, i moaned louder, releasing my sexual pleasures vocally, the driver enjoying it, laughing at times, but then he pulled out off me, then massaged my slit again with his cock and told me to suck him clean, I quickly leaned up and sucked him off, licking and sucking fast before laying back down and having him enter me once more, only this time he stayed inside me, we moved around she the driver could see him on top of me at an angle,my legs up in the air, pressed against the roof of the inside of the car, he thrusted in and out of me, my mouth letting out all sorts of encouragement, as if my pussy was connected to it and telling him how it felt, how good it all was and how it wanted him to speed up and make me feel it. oh fuck! Please, please, please fuck me, fuck me so hard, I’m your little slut, fuck fuck fuck, fuck me hard please, oh god this is amazing! I’m gonna cum , please fuck me, fuck this little slut, fuck this Indian cunt please....OH FUCKING FUCK! My voice letting it known that this orgasm was incredible, an hour had passed easily and we pulled over, the driver lowering the back window so he could walk around and watch, he leaned into the window and played with my nipples, pulling them hard, making me moan and then scream when he pulled very hard. I had my legs wrapped around him now, the driver saying i was fastened in for the ride so he better get back to it, so he jumped back in while i was fucked away, but when he got back on the road, my friend in the back said he wanted me doggy style, so i had to spread my legs wide as i was on my hands and knees and push back, holding onto the back door and sides, pushing my body back so my pussy could consume his cock, bringing me pleasure deep inside me, my juices flowing down my legs, my pussy so wet that not even i could believe it. I had already had an orgasm, and i was not far away from another. The driver said he was going to drop the windows, let it cool down in the car, we lowered his and the passengers side window about a third of the way, the night breeze blowing over my body, my legs where it was wet from my pussy leaking my nectar was chilled and i was still being fucked, the second orgasm was imminent, i pushed back as hard as i could, feeling like I could roll the car if i tried any harder, and the second orgasm came with a vengeance, i felt my body shake all of a sudden and he did not stop, my hands slipping but he still fucked me from behind and he leaned forward to hold me up but instead he grabbed my neck and squeezed it, choking me, making my orgasm climb higher and higher, i was squirting down my legs and I couldn’t breathe, we had done it before a few times but this situation was just rocketing my senses and a pleasure to new areas and then he let go pulled out in one motion. I fell to the seats and shook, my whole body quivering and shaking, moaning and not making any sense of the words i tried to find, only finding gibberish and smiles from him looking at me as he sat back and gazed at my defeated body. The driver looked over his shoulder and looked back at the road commenting holy shit Moni, you fucking slut, didn’t know you liked it this much. I just about found the words i love this, i fucking love it! Please do this to me more often, i cant live without this I think. We pulled over and i climbed out of the car to get some air, the driver providing a barrier between me and the passing traffic, hardly any but still, we didn’t want to cause a crash or get arrested and ruin such an incredible evening, my friend in the back said he was ready for a blowjob, the driver saying lets get back, I’ll drive but this sluts mine tomorrow, it’s my turn, see what she learned on this ride out. I climbed back inside and sucked him off slowly, licking, kissing, sucking and adoring his cock that gave me so much pleasure, i showed it so much appreciation that i was almost worshipping it, like it had blessed me with such an amazing experience and i had to repay the favour and show my thanks. I was doing this for so long, edging his orgasm and lapping up the leaking old cum, pushing up the drops and using my entire tongue to take it from him. We were not far from home at all and i knew it was time to let him climax now, so i licked from base to tip, then sucked the end and flicked my tongue over the end of it, making him moan and i played with my pussy half the ride home, once it recovered from the pounding it received so well, and i sucked hard down to the base and then back up, my tongue brushing left and right to stimulate his cock, doing that repeatedly until he finally could not hold it in any more and cummed in my mouth, the end of his cock inside, my lips making a seal, i ran my fingers under his cock, pushing any cum left in his cock out and into my mouth, i pulled my lips back, any cum on his cock with it so it left my mouth clean and looked at him with an open mouth, and before i swallowed it all, i leaned over the privacy barrier we had and i showed the driver too, him slowing down to watch me swallow, commending me on a job well done and saying good girl. A smack on my ass as a show of appreciation followed, i stayed like that receiving spanks and getting my pussy rubbed and nipples played with too for the next twenty minutes until we pulled up outside. They said they wish they had drove to Scotland if they knew it would’ve been like this, but it was going to happen quite a few more times again still, i climbed out of the car first, the night air on my skin, sweating in that car and how hot i felt from all that happened made me almost euphoric, i was stood there for a minute while one got dressed and the other checked his phone and walked around to me, smiles on all of our faces, and said the same tomorrow? I’d love to babe was the only suitable response. I went inside, had a quick shower, got dressed and checked my phone, 10 missed calls from my husband, and four texts, the last one reading i wish you would’ve told me you went with David, I wouldn’t have needed to call and worry so much. See you in the morning. I looked at David and asked what he said, he said its fine, i told your husband that you were at the cinema, we saw each other there and watched a movie. I asked if it was any good, he said it was the best, we kissed and i looked at tony, keys in his hands ready to go himself after a long evening with me in the back, i asked how the acting was in the movie, he said the leading actress was a natural, like she was born to do it. The next day it was David’s turn, and he did it all over with me, part two of the movie collection, shame we never came up with a name for it all that year. David and tony are two guys i met online, my husband was suspicious but we came up with a plan and said that we saw each other at the cinemas a few times and got talking, had to watch a bunch of break downs of films to sell the story but it worked for as long as i needed it to.