Is it true that TS Magical Girl Chevalier-chan and her companions have succumbed to depravity and can no longer ever return to being men!?

Is it true that TS Magical Girl Chevalier-chan and her companions have succumbed to depravity and can no longer ever return to being men!? cover

[I'm moralist (Yanagihara Mitsuki, InuSamrai, Kanimura Ebio)] TS Mahou Shoujo Chevalier-chan to Sono Nakama wa Mesu ni Otosarete Mou Otoko ni Modorenai tte Maji desu ka!?