Himuro Serika

Shinichi is an apprentice photographer who has recently returned to Japan after 10 years. There he meets his old childhood friend Azusa who much to his surprise, has become a Gravure Model for her father. Azusa who used to be such a kind and good girl turns out to be a sadistic bitch and apparently hates him… or does she?

Kyotaro is just an ordinary guy trying to lead an ordinary high school life, despite the fact that he is the son of a yakuza boss. Then comes Kumiko, his half-sister he's never met before, who's looking for a man with a centipede tattoo who killed her loved ones in the past. Will Kumiko and Kyotaro be able to manage their family business? Will Kumiko ever find and take revenge on the man with the centipede tattoo? And will they be able to control their sexual urges for each other?