[Mature Audiences only] Saeki always had a thing for straight, younger men. When he's tasked to go undercover as a teacher at an all boys school, Saeki is thrilled at the chance of being around so many of them. But his plan goes awry when he's seduced by Kei, the subject of his investigation. To make things worse, Kei discovers Saeki's true identity and threatens to expose him. With no choice but to agree to Kei's demands, Saeki is frustrated with the restrictive arrangement. But he soon realizes his attraction to Kei is growing... [Series Complete] ⓒ Suji, Julian Publishing. Genre: BL, Romance