I've been keeping a close eye on my stepsister for quite some time now. I've seen her sneaking around, trying to hide her naughty habits from everyone. But today, I finally got to witness her forbidden pleasure in action. She's got a thing for my cock, and she's not shy about showing it. She started off by teasing me, stroking my hard shaft through my pants. Then, she dropped to her knees and took my dick in her mouth, sucking it like a pro. I could feel her tongue swirling around my tip, driving me wild with desire. She's not your typical girl, she's a horny amateur who knows how to handle a big cock. After the blowjob, she spread her legs and invited me to fuck her. I didn't hesitate. We fucked hard and fast, our bodies moving in rhythm. The sight of her fat ass bouncing up and down on my throbbing member was enough to make me cum. And when I did, she licked every drop of my cum, leaving no trace behind.