​In this thrilling episode, the story revolves around the young and passionate lovers, Mizuho-chan and Hiro-kun. Seeking to get in shape, Hiro suggests Mizuho take up swimming and offers to coach her at his workplace’s pool. Little did they know, their workout sessions turn into a steamy and exhilarating affair. Meanwhile, the clumsy yet stunning neighbor, Sayaka-chan, finds herself in a compromising situation with Takuya-kun. Each episode showcases these couples indulging in a series of intimate encounters surrounded by water, wet bodies, and revealing swimsuits. Brace yourself for an unforgettable experience filled with desire, pleasure, and tantalizing adventures.​