I 22m and my fiance 21f were on a trip with her family last year. Our bedroom was right beside the “party room” which is where everyone hung out. We had all been drinking, but me and my fiance went to our room to go to bed. Next thing I know, my hand is in her pants and I’m fingering her. She’s shaking and trying to hold her moans in, but I whisper in her ear “let it out”. A few minutes goes by, and she pulls my pants off. She’s sucking my dick so aggressively, slapping it against her tongue, while making loud gagging sounds. Surely someone had heard, right? She lays on her side, tells me to lay behind her and fuck her. I start out slow and easy since her family was outside, she then told to “fuck her like no one’s around”. So I started going to town. My saggy balls are slapping her wet pussy, I have my hand over her mouth trying to muffle her moans. She takes my hand off her mouth so everyone could hear. She rolls over on her back, and we start missionary, our favorite. We’re going at it pretty rough for a few minutes, and I thought I heard the door crack open but didn’t pay no attention to it. I just happened to turn around and saw her mom standing there. She must’ve been standing there for a minute or two, just watching her sweet and innocent daughter getting pounded. All she saw was my ass, my balls slapping her daughter, and her daughter’s legs up in the air. Her mom then says, “could you all keep it quiet in here? We’re trying to play cards against humanity.” We just kinda giggled and then agreed. We ended up going for a few more minutes before I couldn’t take it any longer, pulled out and shot cum all over her stomach.