Tobenai Tori

Deprived of the love of her parents and betrayed by her teacher who raped her, Aoi decided to walk the difficult path of prostitution. Feeling dirty but unable to do anything, she re-unites with her childhood friend Kaoru who is now a gangster and fights all the time. Their reunion can change the future of both of them and they can rescue each other by being together and loving each other.
(Source: JShoujo)