Madeline, the experienced dominatrix, orders Kirsten to strip and assume the position. She binds Kirsten's wrists and ankles, leaving her vulnerable and open for Madeline's dominant whims. Madeline spanks Kirsten's ass, leaving red handprints, then slips a ball gag into Kirsten's mouth. Kirsten's muffled moans only excite Madeline more. She lubes up Kirsten's asshole and penetrates her with a thick, black strap-on, fucking her hard and deep, making Kirsten's asshole stretch and gape.