Between private tutor and Himari, a burning relationship forms, tangled like a red thread. From the start, he is drawn to his student Himari, gradually closing the distance with each lesson. Captivated by her warmth and innocence, his desire grows stronger every day. Unable to resist any longer in the presence of her delicate, slender frame, the tutor gives in to his feelings and takes action. Once he possesses her body, his craving intensifies, as he continues to claim her heart and soul completely as his own. This passionate obsession seems to have no end.