Crossing the line of a teacher's duty, he falls into a forbidden relationship with his young student. Rikka, rumored to be the cutest girl in school, suddenly confesses her feelings. Unable to resist her temptation, their relationship deepens rapidly. Rikka's blowjobs grow increasingly skilled, delivering overwhelming pleasure that shatters all reason. She pleads desperately, "Sensei... why won't you cum inside me?" Then, swaying her hips lewdly, she begs, "Sensei... let's do it one more time." Abandoning all sense of responsibility, he drowns in sinful sex. Rikka's fleshy ass jiggles, her body trembling. At the sight of her obscene form, all rational thought vanishes. The wronger it feels, the better it gets—his heart is completely consumed by this forbidden pleasure.