Custom request. You are scolding me for staying out late. You ask me where I have been. You find out I was out drinking with your stepbrother. You tell me you already knew it, that you have talked to him already and he told you. He also told you, that he let me watch him and his sexy wife fuck. You laugh at me. Did I think I was going to learn something? Tell me I need to have the right equipment to be able to fuck like your stepbrother. Tell me that if I want to see some serious fucking I should watch the two of you together. Tell me that yes that is right you have fucked your own stepbrother and it was amazing. You show me your sexy legs and ass and clit and describe for me why you need more than me to satisfy you. And then a big cock shows up, it is your stepbrother. You laugh and point at me. The two of you suck and fuck and all the time you tell me how amazing he is. Lots of pussy rubbing and fingering and actual fucking. It is forbidden, and yet it is so sexy. Lots of humiliation talk. Lots of bragging about him and yourself as having the right equipment to fuck like masters. Things like, why shouldn't two sexy beautiful people fuck for the pure pleasure. So you fuck your big stepbrother.