I am your Step-Mum and we are at a family dinner. I notice that you have an obvious boner and, embarrassed, I grab you and take you somewhere private. I'm quite angry and I am telling me off for being inappropriate, but suddenly notice that you're staring at my belly visible beneath my shirt. I get even more upset and slightly embarrassed that I am the reason my step-son has a boner.
I take my top off and tell you to wank quickly to get rid of it, all while telling me how disappointed and embarrassed I am.

Getting impatient, I reach over to help you with it but you ask me to ta... Show more