Morning light spills across white sheets in sister mastubating. She pops the cork, lets cold champagne trickle between her breasts, and sighs “sister mastubating” as the bubbles race downward. Kneeling naked, she pours more over her smooth mound, gasping “sister mastubating, yes, sister mastubating” when the fizz kisses her clit. Fingers spread the sticky sweetness, rubbing slow, deliberate circles while repeating “sister mastubating” like a toast. She dips two fingers inside, then three, pumping in time with breathless chants of “sister mastubating… sister mastubating… drink me, sister mastubating.” The bottle tips again; champagne floods her pussy as she fucks herself harder, moaning “More sister mastubating, please sister mastubating!” until the climax explodes. She squirts a crystal arc that mixes with the champagne, screaming “sister mastubating!” over and over, body shaking in golden, dripping, endless “sister mastubating” ecstasy that leaves the sheets will never forget.