Murai in Love

Murai is a second-year student at Takebe Gakuen High School who initially expresses a desire to marry his homeroom teacher, Tanaka. After being rejected, he transforms his appearance to resemble Hitotose, a character from Tanaka's favorite otome video game. Murai's new look prompts Tanaka to try and maintain a professional distance from him, but he continues to pursue her romantically.