In a post apocalyptic world, Only females exist. The loss of males had led to a glorious 5 monthes before the great period slaughter. Since then, Technology has come to a staggering halt as various groups of females are torn between the feminists who caused this and those that suffered because of it.
30 years have past and the last of the sperm samples that survived the Great Draining have run out. Humankind will die, A feeble attempt at cloning has lead to many a disaster and no leads. We focus on a rag tag group of feminists who grouped together with a somewhat wise and brave leader who dislikes them, who hated what they have done with the world for killing her father and brother because they hated males for being a mild inconvenience, unlike the major fatass weight they pulled down on everyone else.
Suddenly, Aliens probe the surface. Odd Humanoids decked head to toe in suits with mechanical appendages from their back come to explore. The feminists manage to convince their leader to unite the clans to drive these invaders back, the last march of the woman. However, As soon as they gather and prepare... Fighting breaks out between the two factions and proceed to engulf the whole cause as the aliens come to stare down at them, removing their helmets
They are men and women who escaped the world, left to create a new society. One that was left to progress forward, creating equality for those that chose to allow it. Slowly, the fighting stops as they all stare agasp. But then, A cow that had survived all that happened rages about the return of Patriarchy like in one of her fanfics and proceeds to wobble towards them.
The 'Aliens' stare coldly, watching as the whale losses her breathe to weakly tap the dude at front. Then they open fire, a hail of lasers striking the gathered crowd as the screen slowly turns to black...
So I live in America, and I'd say about 95% of guys in my state are circumcised. I'm the only uncircumcised guy in my group of friends and a lot of girls tell me I'm the only uncircumcised guy theyve ever been with.
Downsides of this trend in america: "Oh my god, you're uncircumcised, that's weird, uncut dicks look weird"
Upsides of this: "Oh my god its better than cut ones" and very few others around are like me.
So in summary, it slightly reduces your chances of boinking an american girl (~ -1%) but most of the girls that you sleep with will prefer it.