"T-this is the last time, okay? Please forget about it once we leave here..." Yoshiyuki had been forced into suspension to save face for the academy. Kotomi, apologizing for her failure to prevent this, finds herself performing a titty-fuck just as he demands. While Kotomi is despondent over the gravity of her actions, a cheerful Yoshiyuki shows up and asks for another titty-fuck... "Y-you said it was just that one time, didn't you...?" A trembling Kotomi is shown a video. Confronted with footage of her own shameful act, she resigns herself to doing it again, but... "N-no... we can't go any further... really... it's not allowed..." Yoshiyuki ruthlessly penetrates Kotomi—who is resisting desperately, her true nature and the cock both fully exposed. "Ah... even though it's my first time... why... why is this happening to me...?" Kotomi laments her lost virginity and her betrayal with tragic sorrow... yet, before long, a sensual tone begins to creep into her voice...