Aoi Has an Ecchi Job at a Bookstore

A movie collection where a pretty girl with a black hair is made into a naughty, sex-obsessed girl by the bookshop owner and its clients. Aoi, a girl who works in a bookshop is in heavy debt by an accident, and she has to do whatever the shop owner asks her... She resists at first, but her masochistic nature gradually changes her attitude...