LOL what exactly is the point of the MK Virus if it'll just make all of humanity (sorry, huwomanity) extinct? Trying to kill all men is exactly the same as trying to kill all men AND women.
Anyway, so it looks like MC's girlfriend didnt' create the virus, but she is guilty of kidnapping and an accomplice to rape, making MC#4 fuck all them BBWs. And as far as I know they didn't even let him get drunk first.