In the middle of summer, a public pool turns into an unexpected hidden spot—almost completely empty. The crowd here isn't looking for fun, but rather focused on sports and training. Due to its small, compact facility, there are few visitors, mostly men and women dedicated to fitness rather than recreation. Security is lax, and the shower room has an even more relaxed atmosphere. It's common for people to accidentally enter the wrong gender's section, and when young men in swim briefs and girls in swimsuits meet in these enclosed spaces, tension builds—men get aroused, women get flustered. Enjoy short, intense, and erotic sex scenes between athletic-minded men and women in the private shower room.