My best friend's stepsister seduces me to impregnate her

I was hanging out with my best friend when his stepsister walked in. She's not actually his sister, but I've always had a thing for her. She's a hot teen with a tight body and a big ass that's just begging to be fucked. When she saw me alone with her stepbrother, she saw her chance. She came up to me and started talking dirty, telling me how much she wanted my big cock inside her. I couldn't resist her seduction and soon enough, I had her naked and on her knees, sucking my dick. After a quick blowjob, she laid down and spread her legs, ready for me to fuck her. I pounded her hard and deep, giving her the rough sex she craved. After a wild session, I came inside her, leaving her wet and satisfied. It turns out my best friend's stepsister is a total slut and I'm more than happy to give her what she wants.