Her slender, delicate body and innocent expression that shows her pure Kokoro only intensify the naughty feelings, as Meru-chan is violated by obsessive old men. They lure the unsuspecting girl into sexual acts under the pretense of "play," repeatedly inserting their penises without restraint! Eventually, Meru-chan's feminine instincts blossom, and she begins to seek sex herself... In a gloomy atmosphere, the sight of the old men swarming around the tiny being exudes an eroticism so strong that it almost smells dangerous.