Boku no Kanojo ga Majimesugiru Sho-bitch na Ken
僕の彼女がマジメ過ぎるしょびっちな件 (original)
Haruka Shinozaki has been interested in the class representative, Akiho Kousaka, since his first year in high school. She is attractive, good at sports, and is an all-around model student. Since they are in the same class this year, Shinozaki decides to confess his feelings—and, to his shock, Kousaka agrees to be his girlfriend!
However, he finds that Kousaka is a bit stranger than he first thought: this seemingly perfect girl has never been in a relationship. But even though she is inexperienced, she vows to please Shinozaki in every way she can... such as learning multiple sex positions or his fetishes. Shinozaki tries to assure her that her studies into such subjects aren't necessary, but Kousaka devotes herself to making him happy in more ways than one.
Starring Marin Mizutani, Megumi Nakamura, Larissa Tago Takeda, Aoi Yuki, Mitsuhiro Ichiki, Aya Saito, Yuki Yagi, Iori Nomizu, Juri Nagatsuma, Arthur Lounsbery
It's a comedy and animation show, and has a rating of 5.8 out of 10 from Imdb which is fairly okay for this kind of show.
Watch it here
Not found streaming from Netherlands.