The siblings' game of rules takes a heated turn as Holly claims Rion's cock for her own. She strokes and sucks him, relishing his thickness in her mouth. Rion, now desperate to feel Holly's tight pussy, playfully argues, "But I called dibs on your big tits earlier!" Holly merely laughs, "Too bad, bro. This cock's mine now." She straddles him, sliding her dripping cunt along his length, teasing him until he can't take it anymore. He flips her over, ready to claim his prize.