I knew about my son`s cuckold relationship thanks to acquaintances. We all belong to the BDSM community. I was having none of it. Although I had always been very dominant with him, I expected he would behave like a man with his wife, not to let her step over him like he did. That´s why I always spanked my daughter in law, to get her to know her place.The worst part was the identity of the “bull”: a SWITCH (ie, someone who can be both a dominant AND a submissive, depending on the circunstances, therefore, NOT A REAL DOMINANT) whom I have dominated several times at BDSM meetups, without sex. Imagine my frustration when I realized this poor excuse for a man, whom I have had literally kissing my feet, was topping both my son and daughter in law, pretending to be an “alpha male”. So I tried to talk him out of the picture in the next meetup. First, I tried to reason with him, to no avail. Then I used my daughter in law as a whipping girl, but this just turned him on even more. So I appealed to his submissive side just by ordering him to end that relationship, to which he said this wasn´t my business. I threatened to reveal to both of them who he really was. He didn´t respond, so I backed him against a wall, slapped him across the face and had him opening his mouth so I could spit inside. After he swallowed, I touched his boner and commented how aroused he was getting with my mistreatment, as a reminder of his true role. He looked at me a bit scared but didn´t cave in. My frustration grew even stronger when my son told me he was planning to get my daughter in law pregnant from their “bull”. I knew they wouldn´t believe me he was a switch, so I arranged a meetup with the four of us, so they could see it by their own eyes. Upon arrival, I told him I was going to spank him and ordered him to strip naked. After a moment of hesitation and looking to the three of us, he obliged. They couldn´t believe their eyes. Then I did the same to my DIL. Then I took the two of them, broken and naked, to my bedroom and told my son to wait outside. Once inside, I sat on the bed and told my DIL to sit in a chair, kiss my feet and take off my heels. While she did, I fondled her body (I´ve always had a bi streak) and taunted her about how I had “her bull” wrapped around my finger now. Then I took off my dress and underwear and told her to lie on the bed. She looked at my naked body with a mix of jealousy and fear and shook her head. She knew what was coming. For a moment I thaught about ordering the “bull” to restrain her for me, but I didn´t want any more physical contact between those two, so, instead, I said to him “Don´t intervene, and don´t masturbate, just sit there and enjoy, this is between she and me, did you get it?”. My DIL couldn´t believe when he just answered with a very submissive “Yes, Ma ´am”.Despite being younger, she is a petite woman, so it was easy for me to push her to the bed and climb over her. She tried to resist and, to her credit, gave quite a good fight, but she was no match for me. I managed to pin her wrists against the headboard, plant a kiss on her and trib her to orgasm. Then I threw her, had her lying flat on her back and sat on her face. I ordered her to lick me to orgasm, which she did. Meanwhile, I taunted her about how much she enjoyed the tribbing and how much “her bull” was enjoying the show. When I came, I told her to sat on the chair and watch how submissive was “her bull” on bed. I had him handcuffed to the bed and told him he couldn´t cum without my permission, to which he only responded “Yes, Ma ´am”. I straddled, scratched, slapped, spat, smother and had him begging to be allowed an orgasm. He obliged like the good submissive he actually is. When he cum, I had my DIL clean up the creampie from my cunt, something she did with my son as part of their cuckolding practices. When she was done, I told her to spit the cum on “her bull”`s face. She did it without hesitation and with a lot of rage. I was having the time of my life, so I told her to feel free to take out her frustration with him, just like I did. She straddled him and spent a good while slapping his face, body and balls and calling him a wimp and a fraud. As you can imagine, I encouraged her to continue. Not only she ended that fake relationship, I ended up turning him into the cuckold he actually is in the following months, having him watching me with other men while he only watched, and performing degrading acts just like he did to my son. And then I dumped him, too. These days, either he performs as a submissive or switches with other fake dominants like him. No one has taken him seriously as a dominant since that day. 

I'm an FTM that loves pain...I wish I could be strung up by my wrists and used as a punching bag by a real man vefore getting my pussy pounded so hard that I beg for mercy

I've been divorced for about five years. Once, soon after I split with my ex, I was visiting my Mom for a weekend. (My Dad was out of town.) For most of the evening, we talked about what was going on in my life. Gradually, the subject turned to my sex life. We've always been able to talk about things like that so I told her that most of the guys I had dated were only interested in sex and didn't want to make a commitment to a woman that had two teenage boys.

She then asked if I was "Taking care of myself," and I told her that masturbation was almost a daily thing.

That night, right after I went to bed, she came in, handed me a penis-shaped dildo and told me to use it if I needed some help.

Being the smart-ass daughter that I am, I said something like, "What the H*** am I supposed to do with it?"

She said that she was sure that I'd figure it out and started to walk out of the room.

Mom was probably half way down the hall when I yelled to her, "Hey, Mom. Where's the switch? How do you turn this thing on?"

She came back, stood in the doorway and said, "There's no switch. It's not that kind of toy."

With a little laugh, I said, "Just like my ex, a big dick with no power."

We both started laughing.

I pulled the bed covers aside, pulled my panties down, spread my legs and stuck just the head of it in me.

Leaning up and looking down at it, "Do something," I said to it.

"Don't just lay there, you big dick," I went on, "Do something."

Mom was really laughing now.

I leaned back in bed and said, "Same old, same old."

Mom came over and sat on the edge of the bed. She was laughing so hard, she was holding her side.

Still in my smart-ass mode, I said, "I'd give him all the pussy he wanted, but what's he do? He just lays there, the big dick."

We both couldn't stop laughing.

As I was laughing, it pushed out of me.

Without thinking, I reached down and stuck the head back in me.

As I was still laughing, it popped right out, again.

Then, to my total surprise, Mom reached down, grabbed it and with a twisting motion, she pushed it up in me about six inches.

"Maybe the big dick will do something now," she said with a laugh.

We both stared at it a minute like we really expected something to happen.

"Nope," I finally said, "just like my ex. All dick, no action."

After another minute, or so, Mom reached down and started to pull it out.

"If it's not going to do you any good, I guess I'll just have to take it back," she said.

As she pulled it out, I tightened my muscles to hold it in.

"Aw," was all I said.

She pulled a little harder, giving it a twist as she did.

She stopped pulling as I clamped even harder.

"Well, I guess it doesn't really want to come out," she said.

She then gave it another twist, and pushed it back in. This time, even farther in than the first.

As my muscles relaxed, she started to pull it back out.

When I, once again, tightened my muscles, she pushed it back in.

Back and forth, back and forth.

My Mom was masturbating me with her dildo, and it felt great!

Before long, I was moaning and my body was arching up to meet her pushes.

I reached down, grabbed her wrist and started guiding her.

I let go of her arm as my orgasm started. She pushed it farther and farther in.

When my orgasm peaked, I lifted up high off the bed as she held the dildo in.

Then I collapsed back onto the bed.

Without saying a word, we stared at each other for another minute.

Then, she got up, gave me a good-night peck on the cheek and went to her room

When my wife agreed to cuck me it was arranged for her to have her wrists tied to the bed and be blindfolded and never see the guy before he was done fucking her. Imagine her surprise afterwards. 

I fucked my wifes little sister. About 10 years ago my wifes younger brother was getting married. my wifes entire family was staying at a hotel where the wedding was taking place. I won't lie I had fantasied about doing dirty things to her little sister. She has a very fit and tight body back then...still does. My wifes sister, myself and some other wedding guests were having fun in the pool area and it was time to get cleaned up for rehearsal. My wifes sister was supposed to get cleaned up and come come get me on the way to rehearsal. I got back to the room a little later than I expected and quickly hoped in the shower. A few minutes later there was a knock at the door. I assumed it was my wife. I quickly grabbed a towel and ran to the door. I opened the door and her sister was standing there. I said oh sorry, just wearing a towel hold on a minutes. She pushed the door open saying so what. She was wearing some short shorts and a tshirt and sat in the office chair in the room. It immediately reminded me of some of her facebook pictures of her friends tying her up and it gave me an idea. I offered her a drink from the fridge. She hesistated at first but then quickly said ok. She took a few sips. I said wait that is too easy...I told her if I tied her up she could try and get it to her mouth. I found a bunch of hankerchiefs from my wifes bag and told her to put her arms on the arm rests. She did and I tied your wrists tight to the chair and put the drink between her legs...she was able to easily get it and told me it was still too easy. I said fine. I untied her and told her to put her arms up. I lifted her shirt over her head and threw it to the side. She said what the fuck are you doing and I told her just making it harder. Pretty sure she could see the bulge under the towel. She gave me a weird look and said ok. I retied her wrists to the chair really tight so she couldnt really move except for her legs. I sighed and said need the shorts too. She lifted her back and I slid them down. She wasn't wearing any panties. I pulled her legs apart a little and tied her legs so they held in place to the chair. I moved in closer and put the drink between her legs and took my towel off. Her eyes got wide. I pulled her in close my cock right in front of her face....she started sucking like a wild animal. I picked up the drink and pulled my cock out of her mouth and told her she had earned this and put the bottom in its place. got down a little lower and put my cock between her thighs and told her to open wide for me and she did. I pushed my cock against her tight hole and asked if a cock had been in her before. She shook her head no and I pushed it in slow...I really really had to push she was super tight and bled a little at first. I came in her 3 times before I looked at the clock and realized we were an hour late for rehearsal...