My stepsis rolls in, late as usual. She's gotta share a bed with me, but all she wants is to talk about her damn boyfriend. I'm not having it, I just wanna watch TV and chill. But then, she starts getting all sexy on me. She's not my sister, she's my stepsister. And damn, she's got some moves. We get down and dirty, no holds barred. She's loving every second of it, moaning and writhing in pleasure. But then, she changes her tune. She starts yelling, saying it hurts. But I don't care. I keep going, rough and wild. She's still moaning, but now it's a different kind of moan. A moan of pleasure and pain intertwined. We go on for a while, until she's completely spent. And then, we just lay there, catching our breath. Nothing ever changes between us again.