My stepsister and I look almost like twins. That really turned on her boyfriend, and he convinced her to get me into bed with them. They arranged for me to walk in on them. Things only got wilder from there. Then we decided it would be fun if we each wrote about what it was like to be in a threesome relation like that. This is our story, as told by each of us.
Erotic romance - 23,900 words More