Story

Airi, a young woman with a modest bust, stumbles upon a peculiar tentacled creature named "Iso-kun" within the depths of her local pool's pump room. Intrigued by its unusual form, her curiosity leads her to a series of increasingly intimate encounters.

These encounters escalate, eventually costing Airi her virginity to the creature. Her fate remains uncertain as she navigates the bizarre consequences of her newfound connection.

Content notes

The game includes censored 2DCG scenes featuring tentacles, pregnancy, and various sexual acts.