Odagiri Kazuma, an average boy with a love for erotic dating games, is used to hiding his hobbies and being told to go out more by his childhood friend, Shinomiya Ruri. All Odagiri wants though is to find a girl that also likes eroge, but he knows that’s impossible.
To his shock, one day the school’s ace and beauty, Misaki Honoka, finds out his secret hobby! Instead of reporting him though, she suddenly confesses that she wants to be his girlfriend and wants to be dominated by him and kissed by him! Odagiri agrees after Misaki seems okay with the fact that he’s an otaku -- as a matter of fact, she wants to know more about eroge and have him teach her how to be the erotic girlfriend of his dreams…!