In a steamy bedroom, a leggy blonde teases her brunette sister, running fingers along her inner thighs, stirring her wetness. They lock eyes, the blonde smirking, "You like that, don't you?" She slides a hand up her sister's pussy, making her gasp, then pushes in a finger, then another, stretching her tight hole. The brunette moans, arching her back, as her sister expertly fists her, adding more fingers, going deeper, until she's fucking her with her whole hand. They switch, the brunette reciprocating, their bodies glistening with sweat and juices.