I provoked stepdad and he finally cummed in my ass

I put on my sexy underwear and walked into my stepdad's room while he was reading, I tried to seduce him but he didn't want to look at me, but I continued with the intent and made his cock hard! After I started to jerk him off first with my hands then with my feet I finished wanking him with my big asshole and making him end up with a big cumshot inside my ass!