Finding my mom who yes always showed off the my friends a bit more then I liked, but finding that she a total slut has me worried about my parents marriage.

Mom laid back on the bed as she fingered my pussy licking off our mixed cum as she said " Jeff would it bother you if I let my hair down totally some where on this trip, and maybe let a black man fuck me? I would make him wear a condom, and you could watch if you wanted." I had to say that thought of some other man fucking my mom had me getting really pissed off. I got up throwing some clothes on walking to the door. Mom said " Where are you going?" I said " I'm going for a walk to clear my head. You know it's not everyday a son finds out his mom is a total slut, and now she wants to be a slut to some black guy, I don't get it, did you never say this shit to dad? I don't think so, so why your acting just way?"