Our Step-Mom and Step-Dad went out and I'm thinking what my step-brother is up to and went to have a look. He's in his room just laying down a bit. I go lay next to him very quietly but he's aware of me and is a bit annoyed of me being there. I randomly ask him if I can see his cock. At first he says no but I nagged him so much that he takes out his cock. I ask him to stroke it a bit, I want to see how big it can get....It's so big, bigger than I imagined. I beg to touch his cock and later to suck on it. Step-Mom and Step-Dad come home in the middle of me sucking my step-brother's cock...so... Show more