Houkago no Kagamizou Kaii: Doppelganger

A boy who is being bullied at school discovers a mysterious printer in an abandoned classroom one day. He sends a photo of one of his bullies, the little bitch Shinomiya, to the printer, and to his surprise, it printed out an exact skin of the girl, complete with her pretty face and big tits.......

(Source: Comic Unreal, translated)

Note: Published in Comic Unreal Vol.102, 108, 114