Natsu

The committee chairwoman is tasked with helping a classmate clean the school pool as punishment for breaking the rules. She wears a school swimsuit under her sailor uniform, but during the task, she slips and falls, soaking her clothes. When she gets up, her classmate embraces and kisses her, leading her to admit she wants to try something new. She then takes him to the poolside, where their encounter escalates into a passionate and intimate moment.