Part 1        https://mlos.pika777.eu.org/VA17A062

Part 2        https://mlos.pika777.eu.org/V11351CB

Part 3 of gyno story

The doctor was seriously waiting for my ass to get tighter. He said that my anus is turned inside ouf after fisting and it wouldn't be fun.
After about 5-10 minutes, when I had calmed down a bit, he came and said "I finished my coffee, now we can start".
He put his gloves back on and started lubricating that 40"inch colon tube that starting with 1" diameter and gradually increases to 3" in diameter with two 3,5" retaining balls before end.

The doctor started pushing that thing in my asshole. The first few inches weren't that painful, but after about 10 inches the pain started to increase sharply. I started screaming through the gag and started shedding tears. He didn't care, he just kept pushing deeper and deeper.

About 15 inches from the end, he couldn't push it any deeper. I kept crying and snot flowing when I was in pain.

 He was pulling out and pushing deeper inside little by little. It got bigger and deeper in my body and it hurt more and more. It was probably a soundproof room because it was impossible for anyone to hear my crying and screaming.

When he thrust the entire 40 inches into me, including the larger 3.5" ball part, nurse connected it to the hose from the water bag.She turned it on and my stomach started to get bigger as my anus filled with water. He slowly pulled colon tube out of me. 

When he pulled it out of me, he quickly thrust 9" long huge 4" diameter butt plug in. He couldn't push the end in anymore, so he pushed with all his strength to get it in. It was an extreme pain, that I could feel my pelvis expanding.

I cried so much that my whole body was shaking. I was so tied up that it was impossible to get out of that chair. 

After a while, they pulled plug out of my anal and told me to empty it all into a bucket.

The doctor said we're going to finish but he still wants to try the new DP fucking machine with "horse" dildos. The nurse brought the machine in and spread the lubricant all over dildos.
The doctor came in and stuck one in my ass and the other in my vagina. Set machine to 30min with full insertion. It was really painful in both holes, but I felt a pleasant sensation in my vagina a little, but still it hurts a lot.

After 30 minutes, both huge dildos were pumped fake cum in my holes. Doctor pulled out dildos from my pussy and ass. Cum started to flow out of both holes. I was relieved that it was all over.

He looked at my tearful and sobbing face with a gag in my mouth for a moment and then said "One last time". He put all 5 fingers together and shoved his hand into my ass with all his strength. I started screaming and moving around with my whole body (not much because I was strapped to gyno chair)

When he finished fisting my asshole, he quickly pulled out his hand. It hurt terribly but at the same time I felt relieved. My ass was turned inside out. 

He shoved a tampon the size of a penis up my ass after the hole was a little tighter and then gave me a diaper. It was so humiliating.When the doctor finished his work, he told the nurse to "clean up and untie her" and he sat down at the table. He began writing papers evaluating the performance of experiment.

When she untied me, I wiped away the tears and snot, that were both all over my face after this 4 hours hell. I didn't say a word, I just kept sobbing and crying. After this "experiment" of theirs, I was almost unable to walk. When they saw me, they gave me crutches and helped me get into the taxi that they called. Thanked me and waved at me. When I got home, I was glad it was over.

I went to the gynecologist for a checkup about contraception at 16:00. There was only a doctor and a nurse there, so I could go inside right away.
The doctor asked me to sit on a chair and asked me questions as usual, but he also asked if I had ever been ass penetrated (No, I'm not). I was there for contraception, so it didn't seem strange to me.
After the interview, I signed the papers, but there were somehow more than usual. He asked me if I want to read it, but I signed them without reading. Then the doctor asked me to go get ready in the bathroom as usual and when I was done, to come and sit in the gyno chair.
Chair was a little different than the last time I was there, but it didn't seem strange to me at that time. When I was lying down, I looked around and didn't see the nurse.
He said there was nothing to worry about and that he had to tighten the straps around my calves so I wouldn't accidentally kick him. As usually he lubricate his finger and insert into my pussy and slowly sliding in and out.I noticed a nurse coming into the room with some bag. Then doctor said he must insert speculum because he needs a swab from vagina.
He insert plastic speculum into mi pussy and did a swab and put it out. I noticed a nurse doing something behind me, at that time I don't really care. 
She prepared BDSM accessories for that gyno chair (straps for arms, straps around the thighs, straps around my chest, and the structure that is supposed to hold your head against the seat with a mouth gag. But I didn't know about it.
She asked me to put my hands over my head. So I did. She grab a cuffs and cuffed my hands to chair and quickly deployed the structure with gag on my head and insert gag in my mouth. Then started tightening straps around my ankles, thighs and two around chest.
The doctor stood up and said "Mount arm restraints to the chair. We need her well secured for this experiment !". I tried to free myself. Nurse uncuffed my left hand, doctor grab it and she tied my hand (wrist, forearm and biceps) with 3 leather straps so I have my arm next to the chair. Same with my right arm on other side.
I never felt so helpless and vulnerable.He put latex glove on his right arm and put whole hand to bucket with lubrication.
Start inserting 2 fingers in my pussy. He added a third one shortly after. It was painful but also good and nurse put vibrator on my clit and held it there. It was like heaven at that time.Doctor pull out and try to put whole fist in my pussy. I screamed through gag. It was so painful.
After trying his best, he pull out after good five minutes. I was already in tears, but I was relieved that it was all over. At least that's what I thought. 
He reached over to the table and grabbed big stainless steel speculum and put lubricant on it. Inserted that big speculum in my pussy and he started to expand it to full extent. I was in pain. 
Nurse put lube on a small orange tube and gave it to the doctor. He started slowly inserting it to my pee hole. It wasn't painful but it was uncomfortable and weird. Then nurse inflated it a little and connected it to the bag hanging below the chair.
The doctor pulled a small table on wheels towards him. There are various tweezers, pliers, needles, injections and cleaning supplies on the table. 
He gave me an injection in my cervix, grab pliers and started stretching my cervix. It hurts like hell. I cryed and shaking a lot. Then he pulled out pliers and insert big stainless steel needle and start stabbing my cervix. I never felt that much pain in my life. After it he insert some small brush and start fucking my cervix with it. I went to cry my eyes out.
After he was done he said to the nurse "Here we are done, we can pull speculum out!".I thought my nightmare was over. I was looking forward to them untying me and letting me go so I could get out of there quickly. 
Nurse started to narrow the speculum and pulled it out. I was happy that it was over. But they still left that tube in my pee hole.
The doctor came to me with 5ml injection of lube. He ran his lubed fingers over my anus and told me "One more hole left". I started crying again. I tried my best to free myself from this hell, but it didn't work.
The doctor laughed and put injection of lube in my anal and emptied it.
The doctor pulled out empty injection from my asshole. He put on new latex glove and drowned ot in bucket with lube.
Insert one finger in my ass and immediately inserted the other one. It's starting to hurt a little. After a while he added a third finger and it started to hurt a lot and I started crying again. 
He came closer to me and said "Why are you crying ? We don't even started yet. You said that you have never been anal penetrated before. We're going to change that now." He pulled his fingers out of me and walked away.
I noticed him unlocking a cabinet in the back of the room. When he opened the door on cabinet, I focused my eyes through my tears and saw so many different dildos and nozzles. There were also many fucking big ones.
I was so scared that I felt my heart in my throat. He came back with some big bucket.The nurse brought a stand with a water bag. She placed it next to the chair and started filling it with cleaning water.
The doctor pulled out the 12" colon nozzle and put lube on it. 
At the beginning it's 1" in diameter and comes it up to 1.4" and last 4" insertable is 2" in diameter and then there is a stop where the hoses are.
He slowly started to push it into my body. After about 6 inch it stopped, even though he pushed hard. I was screaming through gag as it hurts. 
He pulled out and the nurse handed him a plastic stick. He inserted it into me and started circling it to find out where my large intestine continued. 
Then he started to insert the hose back in, but this time hard. He pulled it in and out until he got it all the way to the 2" diameter. He looked at nurse and then pushed it in hard until the end. She handed him the hose to plug it in and start the enema.
I felt water flow in my belly, it was unpleasant and painful. I was screaming and crying and shaking with myself trying to free myself.When the water bag is completely empty and 2,5L in my colon. The doctor pulled out 12" nozzle and immediately put inflatable plug in my ass and started pumping. 
He stood up and said "You will be like this for five minutes. Then I'll pull out the plug and you'll dump it all into the bucket". The nurse massaged my stomach the whole time. It was terribly painful.
After I let it all out, the doctor came with a bigger and longer hose, and happily said "Let's have another round". My anal was inside out.He linked all his fingers together and pushed them hard into my ass tried to get his whole fist in there. I cried the whole time. It was really really painful.
After this the doctor pulled out another one. "This is 40 inches of anal wrecking". I went to cry my eyes out after this message. The nurse said to the doctor "She's skinny. She can't take it all". Doctor said her back "I will make her fit it all in"
The doctor was seriously waiting for my ass to get tighter. He said that my anus is turned inside ouf after fisting and it wouldn't be fun.
After about 5-10 minutes, when I had calmed down a bit, he came and said "I finished my coffee, now we can start".
He put his gloves back on and started lubricating that 40"inch colon tube that starting with 1" diameter and gradually increases to 3" in diameter with two 3,5" retaining balls before end.
The doctor started pushing that thing in my asshole. The first few inches weren't that painful, but after about 10 inches the pain started to increase sharply. I started screaming through the gag and started shedding tears. He didn't care, he just kept pushing deeper and deeper.
About 15 inches from the end, he couldn't push it any deeper. I kept crying and snot flowing when I was in pain.
 He was pulling out and pushing deeper inside little by little. It got bigger and deeper in my body and it hurt more and more. It was probably a soundproof room because it was impossible for anyone to hear my crying and screaming.
When he thrust the entire 40 inches into me, including the larger 3.5" ball part, nurse connected it to the hose from the water bag.She turned it on and my stomach started to get bigger as my anus filled with water. He slowly pulled colon tube out of me. 
When he pulled it out of me, he quickly thrust 9" long huge 4" diameter butt plug in. He couldn't push the end in anymore, so he pushed with all his strength to get it in. It was an extreme pain, that I could feel my pelvis expanding.
I cried so much that my whole body was shaking. I was so tied up that it was impossible to get out of that chair. 
After a while, they pulled plug out of my anal and told me to empty it all into a bucket.
The doctor said we're going to finish but he still wants to try the new DP fucking machine with "horse" dildos. The nurse brought the machine in and spread the lubricant all over dildos.
The doctor came in and stuck one in my ass and the other in my vagina. Set machine to 30min with full insertion. It was really painful in both holes, but I felt a pleasant sensation in my vagina a little, but still it hurts a lot.
After 30 minutes, both huge dildos were pumped fake cum in my holes. Doctor pulled out dildos from my pussy and ass. Cum started to flow out of both holes. I was relieved that it was all over.
He looked at my tearful and sobbing face with a gag in my mouth for a moment and then said "One last time". He put all 5 fingers together and shoved his hand into my ass with all his strength. I started screaming and moving around with my whole body (not much because I was strapped to gyno chair)
When he finished fisting my asshole, he quickly pulled out his hand. It hurt terribly but at the same time I felt relieved. My ass was turned inside out. 
He shoved a tampon the size of a penis up my ass after the hole was a little tighter and then gave me a diaper. It was so humiliating.When the doctor finished his work, he told the nurse to "clean up and untie her" and he sat down at the table. He began writing papers evaluating the performance of experiment.
When she untied me, I wiped away the tears and snot, that were both all over my face after this 4 hours hell. I didn't say a word, I just kept sobbing and crying. After this "experiment" of theirs, I was almost unable to walk. When they saw me, they gave me crutches and helped me get into the taxi that they called. Thanked me and waved at me. When I got home, I was glad it was over.

Im thinking of going to a sex addition clinic because I am dreaming up more extreme ideas day by day bored at home looking for work.

Last night I spent 2 hours edge play which felt great with precum oozing out over the whole period, dribbling down my engorge cock shaft but I still didn't get off... Thing is....

1) I pushed two needles through my cock head and out the underside
2) I connected each needle to the wire of a tens unit
3) Over the space of an hour I worked my way through every programme up to max power several times!
4) When I pulled the needle out after the session, I was excite by the blood spurting out of the holes like a fountain...so much so that I collect some, drank it and smeared it over my cock, balls and face.
5) When I had finished clearing up, I had the craving to do it all over again...

Next time I want 3 needles pushed through making a star shape. I'm going to push them trough just at the ridge of my bell end so that they hold on a ring fitted around my shaft under the sensitive ridge. I'll connect one wire to the ring and the other to a metal butt plug that I will stuff up my butt...this configuration always works well for electro-stim but with the added stimulation of the electricity flowing through the crossed over needles passing directly through my cock head...it should be truly mind blowing and very, very intense.

I'd welcome your thoughts!?