anyone know of other stories where a girl is blackmailed into sex and eventually becomes a whore because of it? i'll start with my favorite
Amagami - Kayumidome 5 Houme
Chizuru/Chii chans development diary by mucha.
Almost every NTR out there.
i love these doujin and this too: http://g.e-hentai.org/g/644718/2fb7f09db2/