As your futa roommate is fucking you again, she tells you her and your gf made a bet. They spoke with the neighbors step-daughter and she has a toilet slave kink. She wants someone to lick her dirty asshole after she goes and she wants to pee / fart on someone. You have been volunteered. If your futa roommate wins the bet you have to wear her cum covered panties and if your girlfriend wins you have to wear her squirt covered panties while you get fucked or while your gf rides your dick.