Popular erotica writer Kaji "K" sensei's glamorous appearance is only rivaled by the fantastic rumors surrounding him. Like how one of his best selling novels was based on a relationship with a high-school student... or how two of his model sex friends got into a cat-fight in the middle of a highway... or how he has threesomes during his nocturnal writing sessions! At least these are the things that go through editor Kobayakawa's head when he sees his celebrity charge, that and the one where K sensei sent three editors to the hospital?! Yet, while taking photos for a magazine interview and watching K sensei work with such professional focus Kobayakawa realizes that the outrageous rumors may be just that. That is until Kaji pushes him down on the sofa to "reward" him. Thus begins the hunt of the herbivore editor and his carnivore author.

In the K-Sensei series:

V.1 - K-sensei no Yajuu na Aijou
V.2 - K-sensei no Yaban na Renai
V.3 - K-Sensei no Furachi na Junai
V.4 - K-Sensei no Himitsu no Netsujou
V.5 - K-Sensei no Renai na Nichijou