Synopsis: It's been six months since Yasunari ran away from home. Saved from the streets by Fumi and Rino , he ends up living with them as their pet (yes i said pet). Along with his friend Chie , he is introduced to a new world of S&M and Group sex. To top it off, Yasunari publishes his new sexual experience in a magazine, which ends up in the hands of his brother, Tomoyasu whose been desperately searching for him...