Step-Sister's Fart Humiliation Fantasy

Description: Your step-sister just got in from the gym and squats over you in her sweaty shorts. she starts teasing you about the smell and humiliating you over how embarrassing it must be that she's doing this. then she takes it a step further by pulling her shorts down and demanding you to sniff her stinky, sweaty ass. she doesn't stop there, pulling her thong to the side to make you inhale her fumes as she starts farting right into your face. she tells you to press your nose against her stinky asshole and your mouth as she farts in both holes over and over while talking about how stinky and nasty it is. after awhile she leaves and comes back with her boyfriends cum all over her bare ass, squatting over your face again making you smell her jizz covered ass and farts as his cum drips on your face. (fart sounds added)