Mizugi Kanojo - Season 1

Two narratives unfold. The first follows couple Mizuho and Hiro. At Hiro's suggestion, Mizuho begins a swimming regimen to improve her fitness. As he works at the pool, Hiro provides her with private coaching sessions, which rapidly escalate beyond mere exercise. The second story involves Takuya and his neighbor, Sayaka, whose awkward encounter leads to an intimate situation. Both plots center on sexual encounters in aquatic settings, featuring wet skin and minimal swimwear.