Vitor Hermont, the head of the high-ranking noble House Hermont and a young admiral who protects the territorial waters of Rostria, becomes the new master of the Alicia Estate. Roy, who has been working as the estate's gamekeeper while disguised as a man, tries to avoid him upon realizing that the new master is the man she spent a single night with. "Hmm, well... It doesn't necessarily have to be a woman." Should she be glad he didn't recognize her? "Would you like to be my lover?" "B-but I'm a man?!" "I know. That's why I'm asking. I need a male lover." Or should she consider it a misfortune? "Because that would be even more shocking." She should have run away back then, when she overheard the notorious playboy, famed for seducing even men, muttering to himself... "You don't mean... you like me even though I'm a man?" "Gender doesn't matter to me anymore." "......." "Whether you're a fellow guy with the same parts or just a gamekeeper, I've been dying to have you for a long time." A contractual relationship that started for mutual benefit swallows the two of them whole like a tidal wave.