Koisuru Mizuki-kun no Kanraku Keikaku

Hiroto’s heart soars when his long-standing confession is finally accepted by his crush, Miyo. In a moment of overwhelming joy and relief, he leans in for a kiss, believing his feelings have at last been returned. But the person in his arms is not Miyo at all—it is her twin brother, Mitsuki, who has been cross-dressing as his sister. The initial bliss of the confession shatters in an instant, replaced by a chilling realization that plunges Hiroto from elation into utter confusion. As the two find themselves alone, the situation spirals further out of control. Despite Hiroto’s shock and reluctance, his body reacts in a way he cannot suppress. Mitsuki, seizing the upper hand with a predatory calm, takes full command of their intimate encounter, forcing Hiroto to the edge and over it. With Hiroto’s undeniable physical reaction as his leverage, Mitsuki now holds all the cards. He presents the humiliated young man with an inescapable ultimatum: take full responsibility for the situation he ignited, or face the consequences of a secret that could destroy everything.