During the summer vacation, the Shota family visits Miyu's villa with a pool. Shota, who has to practice swimming as a school assignment, learns how to swim from Miyu. However, after changing into her swimsuit, Miyu's huge boobs expand her cock and she loses her balance and can't swim. Miyu, who has no way of knowing such things, tries her best to teach her how to swim, but...
The comic version of "Shota-kun's H Na Prank" is now available on the e-book floor!
