Mommy needs some help checking out an itch she has on her ass cheek. You've been fantasizing about mommy's big ass for as long as you can remember so you volunteer. You can't help yourself when you finally have your mom's ass close to your face, so you try to inhale some smell. You mom catches you and make you confess that you're a dirty pervert fantasizing about your own mom's ass. Even though this is wrong your mom wants to see just how far she can push you when the reward is to sniff and potentially lick her musky, hairy asshole... So she pulls our her tits and spits on them, and have you suck them clean from her saliva. She makes you slap your cock as hard as you dare several times til she's satisfied. When you've proven yourself worthy she makes you worship her hairy smelly asshole while riding your face. Just so you'll remember how incredibly wrong this is mommy spanks your cock til you cum while having you lick her slimy pussy and musky asshole.