A prank shoot inviting a former gravure idol takes an unexpected turn as the AV filming becomes more enjoyable than anticipated—and spirals out of control. Accidentally exposed to a potent aphrodisiac, her mind grows hazy and she remains in a completely uncontrollable state for 24 hours. Unable to resist, she is repeatedly taken against her will, yet Miichan, who initially resisted, gradually succumbs to pleasure. In the end, her pussy evolves into a perpetually soaked, always-ready state—opening wide for relentless creampie after creampie in this cruel, twisted scenario!