Only Man in the world

In the dream that Peter had woken up on, he had become the only man in the world, thanks to some misandrist villainess named Superia releasing a gas that would turn every man into a beautiful woman, with a side effect of every woman would become equally as beautiful. However due to random factors Peter would end up being left a man. Of course, the Infinity Gauntlet did things much simpler. It just turned every man and woman into an equally gorgeous woman, simple as that. Plus, it made it so that everyone preferred it this was, and was totally fine with Peter being the only man left, and it also made it so that everyone was attracted to Peter.