I danced with my stepsister in the living room, then I pleasured her with my large penis. She enjoyed it, and we continued to have sex until she was satisfied.
I was dancing around my stepsister and her boyfriend, but they didn't seem to mind. I couldn't resist playing with her tight ass while I was at it. She moaned in pleasure as I pushed my big cock deep inside her. It was a sight to behold as I fucked her hard in doggystyle, my large dick sliding in and out of her tight hole. The sight of her being fucked by me, the guy she thought was her brother, was too hot to handle. My stepsister's boyfriend joined in, adding his own touch to the mix. It was a wild fuck fest as I continued to pleasure my stepsister with my monster cock, leaving her completely satisfied and begging for more.