Stepmommy caught sniffing her ass & then lets you experience her ripe scent

Stepmom's doing her makeup in the bathroom. Her ass feels itchy, she scratches it. She hasn't showered in a few days, it must be a little stinky too. Stepmom scratches it & nonchalantly sniffs her fingers. Very ripe & stinky. She keeps scratching then fingering her smelly asshole. She hasn't realized her stepson has been standing there, watching her sniff her ass! She opens the door to leave & sees him standing there! OMG, she is mortified but tries to act calm. Maybe he didn't see. But he did. Stepson asks why she had her hand down her shorts. And why was she sniffing her fingers! Stepmom tries to make an excuse but then admits it. She actually likes her ass smell! She begs him not to tell anyone, not even his friends. It's a little embarrassing that she sniffs her own butt. He keeps asking questions. Why's she like it? How stinky is it? How's it smell? She should let him smell it. First thru shorts, then her butthole. He might even like it, just like step mommy...