My stepbrother the pig takes me bare anal

My parents have a small gym in the basement and my stepbrother is so obsessed that he works out there every day. Watching him make me horny, but what makes me hot is his hard big cock that I like to take in my mouth every now and then. Well, today it's different, because he wants to take me anal and knocks his thick hard cock bare in my tight ass ..... Crap is the thick and hard cock of my stepbrother, but that's not even the problem, it's that he only likes anal and so he fucks me in the ass until he can't hold back and his warm sperm running into my sweet asshole with relish