Naoya Kanzaki’s academic dedication is soon overwhelmed when childhood friend Rei Mizuhara draws him into her seductive orbit, her teasing words and assertive touch awakening his deepest desires. As her manipulation deepens into genuine passion, Rei guides Naoya into a world of intense, explicit intimacy—where discipline bends to obsession and every forbidden encounter binds them closer, exploring raw pleasure and surrender beyond the classroom’s confines.