I was doing laundry at my twin sisters house because my washer broke at my apartment. She told me to just let myself in since I have a spare key and nobody was going to be home. As im doing my laundry her fiancé walks in and thinks he's going to surprise my twin sister with a sexy surprise. He starts rubbing all up on me and im actually enjoying it, I've always fantasized about having sex with him. He notices a few differences in the way im talking and backs off all freaked out. He had no clue I was going to be there. I figured my sis would've told him I had to stop by but I guess not. I convince him that its okay and since his dick is already hard we might as well engage in our fantasies since I have seen the way he looks at me at family gatherings. It can't be that different since we are twins!!!!! Tags: bbc, slut, whore, family, home wrecker, in laws, taboo, laundry, fat ass, juicy ass, twerk, surprise, caught, red head, nympho, freak, dirty, bcc worship, blowjob, doggystyle, pussy stretching, tattoos, alt, tatted, braids, sloppy.