Üvey erkek kardeşimi izliyorum

I go to the guest room door and knocked but no answer. I opened the door and see my stepbrother lying on the bed with his headphones in, looked like he was watching porn on his phone and had his big dick out stroking and jacking it! He was so into it that he didn't notice that I was watching on him! I couldn't help but rub my pussy! Watching him was sexy as fuck!