Fukigen Kareshi no Saraikata

Kagami Yuujin is in intimate relationship with his servant Takamizawa Ei. Will this bring them love and happiness or will the pressures of Kagami's responsibilities as Leopard Clan Leader get in the way of this pair? Following the storyline from Kuroneko Kareshi No Itoshikata from Kagami's brother's point of view.

Kagami Rio is now grown up and in college. He's also doing part time job as a model. That's when he met an editor named Asahina Ritsu, who has the same black hair and same green-colored eyes similar to his unrequited love Shingo. But are they of same species too? And how will their relationship turn out to be?