OK, so, let's say that all the female animatronics (Yes, even the Nightmare ones, even if they aren't supposed to physically exist. Yes even the phantoms, even though they are hallucinations.) are upgraded by Fazbear Entertainment to be anatomically correct and become super horny in the process...except Toy Chica. She just becomes super horny, but can't do shit about it. So, who you fuckin'?

Mangel, withered chica, glamrock chica and lolbit

Roxy and glamrock chica deserve someone who'll help them through their issues and make them cum their brains out.
Same for mangle.