Story
Because of his father's job transfer overseas, the main character has started living by himself near his aunt's house. Furthermore, unbeknownst to him, he's going to be transferred to a girl's school where his aunt is the principal. This is the aunt's plan to get the inexperienced female students used to males, but....
In these heart-throbbing circumstances with a gender ratio of 1:many, the main character and the heroines' 'Koikatsu Club' is just getting started!