Unexpected shower session with stepbrother turns into intense fucking and tit milking

I was taking a shower when my stepbrother came in and started washing my back. I wasn't expecting it, but I let him continue. Suddenly, he pulled out his huge cock and started fucking me right there in the shower. It was a bit unexpected, but I didn't mind. He was big and black, and he made me feel amazing. He fucked me hard and fast, making me moan with pleasure. He pulled my tits, making them jiggle and bounce with each thrust. It was a wild and intense fucking session that left me covered in his hot cum. I think I might have to invite him over more often.