Sono Kuchibiru ni Ai wo

Odagiri, a school nurse, often claimed students were outside his personal boundaries. Despite this, Izumi repeatedly approached him with romantic intentions. Although rumors suggested Izumi was experienced, Odagiri discovered it was actually Izumi's first time during a physical encounter between them. He immediately stopped and told Izumi not to contact him again. Later, when he saw Izumi interacting with another student, Odagiri felt unsettled. The situation left him questioning his own emotions.