a shy son who struggles to fit in brings his friend takahashi home. takahashi, the top student and polite, is welcomed by akari. but takahashi's kindness is only superficial. friendship is just a game. what he really wants is akari's body. her obscene mature breasts are clear even through her clothes. he wants to make them his own. unaware of takahashi's intentions, akari is approached by his evil hands.