A drunken house party begins strip mahjong with plans to exploit novice Marina. The instant she changes into a punishment costume, she transforms into a phenomenally lucky seductress, winning thirteen orphans and big three dragons until every man is bankrupt, naked, and kneeling. Payment comes not in points or cash but semen: each yakuman triggers thick titjobs and forced creampies that drain everyone dry while she smiles that the night has only begun. Marina Yakuno supervised the mahjong scenes.