Natsu ga Owaru made The Animation Episode 1 Subbed English
Android 18 is very insatiable
A female student that is the team manager of the baseball club gets blackmailed by the vice-principle to have sex with him. He has footage of her having lewd sex with with the baseball team’s ace player. He will not leak the video as long as she does what he pleases.
Japanese: 夏が終わるまで The Animation