A manga about Shirou Emiya who went to save Rin Tohsaka from captivity and is transformed into a female slave through physical feminization and brainwashing
Princess Fetishism ―A story of a princess knight whose feet and armpit are trained by a demon and becomes a perverted demon.―
(C90) Reiden Seiki - Teikoku Kaigun I-go Gokuhi Kiroku Sono Ni | Lightning Princess - Japanese Navy Top Secret Records Part Two (Kantai Collection -KanColle-)