JUR-366 I heard that our swim team is going to 'become a mixed-bath hot spring,' so I decided to join──.

"Today we're alone... it's a private lesson." I transferred to this school in the middle of the first semester.I was unsure about this place because it was essential to join the club, but I was invited by my homeroom teacher, Mr. Kimura, who is the swimming club's advisor, to visit the indoor pool.And I was shocked.The club members were in the pool and didn't crawl or breaststroke.One student drinks milk coffee, washes his body, and even has a "well-fit" student!?And even boys flirting with female members???What is this?Mixed bathing hot springs!?However, I decided to join this swimming club.