Valentine's can be tough. Choosing the right presents for your girlfriend is paramount to the health of your relationship. This year, I did good! I got the perfect sexy outfit for her. Plus a big wand vibrator for those nights when I'm not around. All set! Until I get home & find my stepmom in my room - in my girlfriend's lingerie using the vibrator! Unbelievable. She seems shocked & embarrassed but she isn't so flustered that she doesn't notice my boner. She invites me in to keep watching her using the vibrator, and she promises she won't tell my dad... as well for me to not tell him what I caught her doing. She makes me take my cock out for some mutual masturbation, her pussy is getting soaking wet. She caresses my balls and sucks and licks my cock like only a stepmother could. She slides my hard dick into her pussy and starts bouncing, her big nipples poking out through that sexy red lace lingerie. I had to stop & pull out to stop myself from prematurely ejaculating, she was just so wet! She lets me grab her a bit as I fuck her hard, she wants me to cum in her pussy so I do what any good stepson would... I creampied my stepmother! Happy Valentine's!