The latest installment of the popular series "I Was the Only Lonely Man" is finally here! Due to his father's six-month work transfer, the protagonist is forced to move and transfer schools. But this new school is unlike any other—students, faculty, and staff are all female! Just this situation alone creates an atmosphere ripe for something to happen. Especially during gym class, there's no boys' changing room, so the girls gather freely, flashing their breasts without a care. In this overwhelming environment, what kind of encounters will the protagonist be drawn into? The unfolding events promise intense excitement and anticipation.