"I'll become your partner." Yuito Kitaoka, a Sub who works as a teacher, hides his secondary gender from the school he works at due to past trauma. Just when he was troubled by his suppressants not working well anymore, a new teacher who is a Dom, Kagura Ogi, found out that he is a Sub...! Yuito had always been uncomfortable with role-playing, but Kagura's commands are gentle, and being pampered by him feels so pleasant... "Don't hold back, okay?" Drawn in by his eyes, his overwhelmingly skillful touches make the depths of Yuito's body slowly drown in pleasure... A scheming Dom in his first year of teaching, with an older teacher who doesn't like role-playing — satisfying their desires, they role-play in secret.