It's been two months since Saki started going to the gym to maintain her health and beauty. - I felt the real thrill of playing sports. - One day, Saki is encouraged to swim in the gym's pool, and Saki, who is not good at swimming, is reluctant to do so.However, she tries swimming as it is the most efficient way to strengthen her core and her trainer suggests that she will definitely get better at it, but it turns out to be the beginning of a nightmare. - A big-breasted married woman fell into the crazy trap of a group of molester swimmers and was fucked while wearing a competitive swimsuit.