Lately, all you've been able to think about when you're at home is your mother. Specifically, the way she smells. She's got this pungent, sexy scent to her, especially after she works out, and its driving you crazy! It's almost impossible to focus. So, you decided to try and get it out of your system by going to her hamper and stealing a pair of her worn, cotton undies. Of course, you jerked and came like a million times while sniffing the ripe cotton thong, but your real mistake was in leaving them on the couch, for her to find!! You came home from school one day to find her on the couch, acting really weird. And the smell in the room...oh, my God. You mention it, the musk in the room, but she acts ignorant to it. How could she be? She must have found the panties!! You decide to push it, bringing up how you enjoy whatever smell it is, and you see her hand slip under the blanket, beginning to move. Is she touching herself?! You've done something like this before but she promised it would never happen again...but you can tell she likes it, the smell in the air, the way you enjoy her dirty panties, the tangy scent of her ass. It's all you can do not to pull the blanket back and stick your face between her sweaty cheeks! It's no use pretending, for either of you, as she bends over and shows you her asshole, taking the panties out from under the blanket and sniffing them as she implores you to take your cock out and shove it into her asshole, pack it deep into her dirty shitter! You can't believe how into it she is, fingering her ass and stroking you into her tight and dirty rosebud, telling you over and over about how much she loves your cock in her dirtiest hole. She begs for you to flood her messy asshole with cum, and when you unloose a huge load into her gaping ass, she squats over the table and those dirty panties and you watch as she pushes out every last bit of that dirty load, licking and sucking the cum up like a filthy slut.