Young Latina stepsister seduces me when I'm lying down

I came home from work to find my young Latina stepsister, who's always been a bit too friendly for my liking, lounging on the couch. She's got a slim, tantalizing figure that's hard to ignore, and she's always flaunting it. I tried to brush it off, but when she's got her mom, my mother-in-law, in the same house, it just makes things even more complicated. Anyway, back to the story, she started teasing me, saying we should try something wild. I tried to play it cool, but she was relentless. Before I knew it, her hands were wandering, and before I could stop myself, I was enjoying it. She unzipped me and started giving me the best blowjob of my life. It was everything I've ever dreamed of, and I knew it was wrong, but I couldn't resist. The taste of her tongue on me was heavenly, and I was lost in the moment.