Sore Ike! BLUE MELLOW

Ryosuke Momota, a quiet high school boy, works part-time at a swimming pool during the summer. His goal was to fall in love with a girl in a swimming costume and lose his virginity on his first encounter, but the pool is too quiet and there are no opportunities to make acquaintances, despite the fact that his handsome classmate, Sakurano, also works there!