I love making step daddy proud of me. I accidentally burped in front of him, because I'm so gassy today. Said it was cute. So I continue to burp for him and he has such a happy proud face which makes me want to burp more. I feel comfortable so I ask if I can ask him question. He says yes and I tell him that all the girls at school look different than me. I asked him if my boobs look nice. They're a little bigger than all the other girls and it makes me feel a little weird. He tells me that my boobs are beautiful, and I tell him let me show you a little more. I take off my bra and begin to rub my boobs for him. His face is so proud. I continue burping and rubbing my boobs and I see something pop up in his pants. I gave step daddy a boner. I pointed out and tell him I can take care of that for him. I begin to suck step daddy's dick as I burp and rub my tits.