Introducing sex to a man with down syndrome

It's Julie. I'm back to share another stories. This one is a little weird and cruel but needed to be done.

I have a gf who has a brother with down syndrome. This was like a year ago when he was about 19.

Me, Taylor and her brother, Sean were in their pool at their house. Sean may be a little, well alot slow but he has a big dick. I saw it when he took off his swim trunks. I told Taylor how nice and rideable her brothers dick looked. With all his out bursts and fits, Taylor asked me to leave him alone. But her mom overheard the conversation and I found out when she followed me outside when I was leaving to go home.
Taylor and her mom know my reputation. So Taylor's mom asked me if I'd be willing to have sex with Sean for $200. I thought, wow. She must really want Sean to get laid. But I knew Sean just had the equipment but had no idea how to use it. I did though. But I asked her, why not Taylor? I guess Taylor may be slutty, not as bad as me but she has her limits. I thought about it for a minute. Taylor and I have had lesbian sex with each other. I never saw her fuck a guy though. And Taylor has been wanting to fuck her mom's boyfriend but is afraid of her mom's abusive fits of rage. So I figured that I could get me $200 and Taylor could get the dick she wants.
Taylor's mom didn't like the idea at first but I promised to make Sean cum twice. But he couldn't cum in me. She said, ok.
I got a call the next day from Taylor. Her mom's boyfriend fucked her and her mom together. I guess it was the only way her mom would know for sure that Taylor got her part of the deal.

I went over to Taylor's later that morning. It felt weird with Taylor sitting in one chair in the living room, her mom in the other chair and Sean getting undressed.

It felt creepy how Sean stared at me while I was between his leg, sucking his cock. And out of the corner of my eye I could see Taylor with her hand down her shorts. Sean was real hard. I don't know if he ever cum before but Taylor was moaning as I sucked her bothers long thick dick.

I kept sucking on Sean and I had gotten enough guys off to know he was about to cum. But his condition seemed weird to me and it kind of grossed me out to think about swallowing his cum. So I started jerking him and looked at Taylor's mom and said I wasn't going let him cum in my mouth. I think Taylor's mouth dropped open when her mom said that she will. Then Taylor said she wanted to. I don't know. I have my pride. I said no way. I git on my feet and slid my shorts off and got on top of Sean. He just sat there moaning and grunting until he cummed. It was awesome. I kept riding and Sean's cock got hard again. The deal was that I get him to cum twice but Taylor pulled down her short and grabbed my boobs from behind. I knew she wanted to fuck her brother but I wanted to cum first and I was almost there.
After I cummed I let Taylor take over. Her mom was masturbating and she has a big pussy with lots of hair. Taylor has a little pussy like mine. But getting back to Taylor, she was moaning and moaning. She was into it. I sat next to Sean and told him to play with Taylor's boobs. It was funny when he started laughing but when Taylor had an orgasm it kind of freaked Sean out. I think he thought her hurt his sister. Their mom had to calm him down. After she did, she got on his cock. Taylor and I watched her mom cum but wa alot quieter then Taylor. Then Sean let out a loud grunt. Their mom loved on Sean with gentle words and kisses.
I don't know if he really knew what happened but I couldn't take the money. His dick felt way too good. And he got three women off. What a stud.

Leave your thoughts below and if you haven't read my other stories then look me up. Julie2008