Seiya Ikusa Hime Artemis Kanraku ~Seinaru Senshi no Hokori to Nichijou ga Kimoota Seishi de Juurin Sareru!~

Netorare story of a transforming heroine! Disgrace the beautiful girl fighter and hump her pride to tatters! Artemis is a transforming fighter of justice who confronts with a secret evil organization. The pervert protagonist has a twisted feelings toward her and happens to know about her secret identity. And when he learns about her going out with her male childhood friend, he gets mad and blackmails her with her secret profession. And thus he starts humiliating the girl he longed for to the extreme! [Edited from DLsite English]