My step-sister Alina Ali seduces and gives me a handjob

I've been struggling with the fact that my stepsister is the hottest girl I've ever seen. She's black, sexy, and has an amazing body. It's hard to keep my cool around her, but I'm trying my best to be the perfect brother. However, it seems like she's not interested in me at all. She's always teasing me, making me lose my cool, and I can't help but want her more. The other day, I was trying to cool down when she came up to me and started stripping down to her underwear. I was taken aback at first, but then she started giving me a handjob. It was the best feeling I'd ever experienced, and I couldn't help but moan in pleasure. It was a crazy experience, and I hope it doesn't ruin our relationship as brother and sister.