So hindsight is 20/20 and all, but I feel like "if you're dealing with fetish-themed villains who rape women, teenage girl heroines who lose their powers upon being raped are probably not an ideal countermeasure" should have been obvious from the outset.
it's too bad they lose their powers with their virginity in general and not with being raped specifically, otherwise they could've done a funny where she gets around the power loss by just quietly consenting to it and hoping they don't notice
Base +6, Gentleman Chimera +8, Disciple of Ilias -6, fuwafuwataimu +12