Hearing moans from the room next door in the apartment Yoshino recently moved into, Yoshino is getting so turned on by that sweet voice that he can't even sleep. Even when he takes care of it by himself, the tent in his crotch just grows as he remembers it. Unable to contain himself, Yoshino rushes into the room next door, and before his eyes is the face of his neighbor's wife, completely turned on and melting. The neighbor's wife tries to run away, but the moment her breasts, swollen with frustration, are kneaded, she loses all strength from the pleasure...