Genres: Comedy , Science Fiction , School Life , Romance , Ecchi
Description:
A "scientific" perverted manga with a lot of tentacles. Komaba Haruki is a high school boy who has two eccentric girl friends: Hizuki Ayana and Kuze Airi. Ayana is half-dog and Airi is half-cyborg. Haruki gets involved in ecchi troubles caused by the two. (Source: MAL news)