Me I'm Far beyond right so in terms of babies and sexuality. I can just get her to have babies magically and via lesbian intercourse with great and healthy diversity. I can even improve the DNA for such a situation.
My point here is not some primitive gripe about liking lesbians or wanting to rule the roost and I'll now explain some more about what men not being on earth would really mean for me.

Day 1.
Waking up and realising there was no other men on earth I think would be a very relaxing moment from the minute I opened my eyes. For example a lot of men worry about crap like the girl is too fat or too thin, the girl wants too much, or how their car or piece of paper or inheritance is worth more than their wife, very few men ever positively encourage females in the right and respectful way and think the whole issue is about complementing a women's gluetius maximous or breasts. If you ask me this comes from the fact that the more evolved gender is the female who probably found the modern man her best choice out of a bad range of options. I consider myself lucky because I came out very feminine of mind to my advantage and find issues most men tend to come up with regarding women a primitive pile of cods wallop. I had a girlfriend last year and we had a good time she moved on and there was no problem when we parted ways as per usual with me no one was at fault and there was no blame game it's a thing called respect and it's almost I notice impossible for most men to notice In my experience but obvious too me right. So yes on day 1 the 1st thing I would appreciate would be the peace and calm of female minds at work without mans over inflated ego worrying the situation.

Day 2
Knowing Females they would be straight to the point whats the score your the only man left hows this going to proceed forward caz women are more straight forward than men in working out the score especially if all the primitive beggers feet are out the way of there chance to work out the record.
So day 2 would be laying down whats whats in a practical sense. Knowing me I would not want to be disruptive sexually as not to complicate issues and would more be looking forward to what creative endeavours I can get on with personally as to contribute some real love to this new world and I have loads to get on with in such sense and hopefully I would be able to inspire some good will and creative ideas towards this new world for it to move forward.

Day 3.
With primitive mans feet out of my mind and way and her more positive feet encouraging life instead of his feet feeding paranoia and ill mindedness I think It would become a lot easier to get on with my work also women with out Primitive mans feet in the way would probably be naturally less insulting and begrudging to life in general. So I probably would find it quite refreshing to be able to relax and get on with my creative pursuits.

Day 4.
year I'd just do some practical work and continue on with my creative pursuits and so on till the end of the month.

The Day I have to go back to a world with primitive men's feet. Having had such a pleasant time with the real evolved homosapian I would first share with her what creative input I had to help her then I would cry and cry and cry because it would dawn on me what a dochbag a lot of that other gender acts like and remembering who the real bitchy one is of the genders well I'd probably not tell hers as not too hurt hers feelings but probably I would hide away some where she's wouldn't find me and top myself so I never had to go back there right.

Fortunately if that ever happens it's unlikely i'd ever have to go back to me first bitchy mans world and until that day if ever I have enough inner strength to endure crap for brain's feet.