Stepmom Wants a Butt Fuck

step Son, this is going to sound strange, but have you ever had anal sex with a woman? I'm asking because I'm dying to try it but your step father . He's such a prude! I'm so curious, but I really don't want to cheat on your step dad. I figure it's not cheating if we keep it in the family. So what do you say, will you help step mom out and fuck me in the ass? Please?