Demand and supply are connected by a circle of "ai" with big Hitomi and a somewhat melancholic atmosphere. They should have a casual relationship. When their bodies overlap, they devour each other as if desperately searching for the other half that was lost. Her hairless vagina is always seeking a penis, and when penetrated, her beautiful bodyline twists. He ejaculates inside her again and again. But was she really the ai she was looking for?