Princess Fetishism -Inma ni Ashi to Waki o Choukyou Sare Hentai Mazoku ni naru Himekishi Monogatari- プリンセスフェチズム ―淫魔に足と脇を調教され変態魔族になる姫騎士物語―, Princess Fetishism -A story of a princess knight whose feet and armpit are trained by a demon and becomes a perverted demon.-