Your mom‘s butt crack is always out when she wears sweatpants. And you're so fascinated by your moms ass and you really wanna smell it. You sit down behind your mom, with your face in the height of her ass and then she accidentally bump into your face with her stinky butt. She hasn't shower for some days so she apologizes for putting her smelly butt in your face. But mommy realizes that you're into her ass, and that you want to see her naked ass even though it's smelly. Your mom pulls down her pants and out comes her big, beautiful ass. She shakes her ass, and brushes and bumps against your face with her unwashed ass. "Are you sniffing my ass you pervert?" Mommy realizes that her son is really enjoying her musky, sweaty ass. "So this is what you wanted? Moms stinky ass.. . Well take it!” Mommy shoves her hairy asshole into your face and tells you to inhale her disgusting dirty asshole. She understands just how much power her ass has over you, and how she can use that...