Where it happened: sister's house
Langauge: English
Sex: Male
Rating: 5
Category: Straight
My first cock. My wife had for years always teased me about wanting to watch me get fucked by another man. I got home from work one day and she told me we were going over to my sister’s house for a party that night. Sounded good to me. When I was getting ready she asked me if I would do her a favor and wear a pair of her panties. She said it would turn her on knowing I was wearing them. I picked out a blue lace bikini pair and put them on. She grabbed my ass and said I looked good enough to fuck. When we got over to my sister’s house I saw my wife wink at my sister and didn’t think anything about it until my sister whispered in my ear and asked if I had worn a pretty pair of panties. After a few hours of drinking I had forgotten all about it until my sister said we were going to play a sex game. She said she would pick a guy (there were 3 couples there) and he would strip down to his underwear and his wife would tell a fantasy and we would all act it out. She said “I want my brother to go first”. OH MY GOD! I realized I was wearing a pair of panties. I stripped down anyway and was totally embarrased to be standing there in panties with 5 fully dressed people. My wife told me to get on my hands and knees as she told our fantasy. She was playing with my ass and said “he wants someone to pull off his panties and give him his first cock.” With that I felt the panties going down and my wife poured baby oil on my ass while she laughed and said she would get me ready with her finger. 2 fully dressed couples were watching my wife finger fuck me. She stopped and I felt 2 hands on my hips and the head of a cock at my ass. He slipped the head in and stopped. My sister said “Johnny fucks me every night so we thought we’d keep it in the family”. I was about to be fucked by my brother-in-law! My wife was teasing me “tell us what you want, tell us what you want!” I was so excited I couldn’t even talk. After what seemed like an eternity with his hands on my hips and the head of his cock in my ass I was able to whisper “please fuck me” and felt him slowly slide his whole cock into my ass. He pulled part way out and slammed it into my ass over and over again to the cheers of my wife and sister. “FUCK HIM JOHNNY!!!”