My Stepmom and I have been fucking for over a year now, Whenever My dad is away on business trips. But this month he's gone and it coincides with No Nut November which I have a Challenge going on with my buddies, well My Stepmom has other ideas and walks in wearing this sexy crotchless lingerie and says she's horny and wants to fuck, she loves when My dad leaves. She knows about my challenge and does everything to persuade me, she knows all my weaknesses, she plays with her tits and puts her big juicy ass and pussy in my face, she's extremely hard to resist. She rubbing my legs and goes in and starts rubbing my cock and getting me hard, she starts rubbing my cock with oil and sucking it, she knows that's my weakness, she turns around and shoves my hard throbbing cock inside her, fucking me reverse cowgirl, i told her I'm not going to NUT, She CUMS so quickly but she's not done she Mounts me and rides me her big Natural tits bouncing up and down as she CUMS a second Time, well i though she was satisfied but no she's determined to make me bust mu NUT, She oils up my cock and her tits and Strokes my cock, her tits bouncing around my cock, I can't resist, FUCK IT I turn her over fuck her doggystylke and BUST MY NUT ALL OVER HER ASS, Well I guess there's always next Year.