Organizing shit for my mecha menhera story more and I've realized that Sword Lesbian (IV) almost exclusively has relationships with the female cast (and additionally is connected with every single woman).
Men in the cast have feelings about her, but she doesn't have any meaningful connection to any of them. This feels good and right.
the mastodon instance at cybre.space is retired
see the end-of-life plan for details: https://cybre.space/~chr/cybre-space-eol
Any scene with IV passes the Bechdel test purely because she does not care about men. Lesbian too strong.