Animated Tube - Mizugi Kanojo 1

Mizuho-chan and Hiro-kun, two young lovers, are the focus of the story's first few pages. Hiro offers Mizuho one night to try swimming to get in shape. He even offers to tutor her after-hours at the pool where he works since she can't swim very well. Mizuho's new fitness routine is more interesting than imagined... During this time, Takuya-kun finds himself in an awkward position with Sayaka-chan, his clumsy but lovely neighbour... Each episode portrays couples engaging in a variety of sexual encounters, including water, wet bodies, and exposing mizugi (swimsuits).