Cinderella Boy

Nagamori Kasumi is a 23-year-old new employee at a model agency, but his youthful face makes him appear much younger. The agency's top model, Nishimuro Shiki, is known as the "Cinderella Boy"—an 18-year-old with a harsh personality who constantly drives away his assistants.

Tired of Shiki's whims, the manager orders him to choose his own assistant. To everyone's surprise, Shiki picks Kasumi. As Kasumi struggles to handle the difficult model, their professional relationship begins to evolve into something more complicated.

The volume also includes a second story: Hiyama pays a long-haired boy for sex, but when Hiyama falls in love and refuses to pay, the boy runs away insulted, leaving Hiyama to try to explain himself.