It's been a few years since the Covid19 pandemic was finally over. It was the most contagious variant that eventually killed itself, as there was no one to infect anymore, human or animal.
People have learned since, that another virus can hit again. And they're still fighting if it's better for everybody to get it right away, or to fight it, until the least violent version gets dominant.
The CUM28 virus baffled everybody though. It was slow and because of that not recognized at first. The time between being infected and before the first symptoms appeared was months, which allowed the virus to travel the world unnoticed.
At first it was the amount of perverts that got arrested. Men who would pull their rock hard dick out in public and force it on women, other men and even animals. Their strength seemed to double or triple with the size of their member, allowing their brutal ways often until only a small police force could stop them.
Initially there was little understanding and punishment was swift. Instant castration. Which was supported by most people. But when more men became violent, men that were perfectly normal just hours before, it became clear that something else was going on.
Castrations stopped. Experiments with female hormones, blow jobs between affected men, spanking and whipping eventually led to a common conclusion. As long as the erection could be prevented, the men would not reach the violent stage.
That's how caging started. Affected men were first forced to shrinking their member. Often it took about a dozen continuous blow jobs before their dick finally gave up. Then a quick cage and the violence was finally controlled.
When it became clear that there was another virus responsible for all this, and that it seemed like most men in the world were already infected, the discussions started. Should we wait until a man showed his violent behavior? Or should we be proactive and lock every dick up before anyone could get hurt?
It was like Covid19 all over again. Vaccinate or not vaccinate? Except it wasn't a vaccination that stopped this virus, it was a tiny little metal cage, to lockup each dick or not. A major difference with the virus from years ago was that this one lasts much longer. A man, released from his lock after a full year, became violent again within 24 hours.
The effects on society, with more and more dicks locked up, became very prevalent, as the amount of pregnancies dropped dramatically. Add to that the fact that caged men acted increasingly submissive, causing women to seek female partners to satisfy their sexual needs.
This led to the development of so called milking stations, where random men were pulled from the street, and in a special room their arms and legs and even their head were constricted, and then their cage removed. Once their member became active again, it would be milked for days in a row, then caged again, and the man would be released.
This built huge amounts of sperm, that could be freely accessed by women with a desire to get pregnant. Slowly this fixed the gap in the population numbers again.
Things changed when a new variant of the virus hit, four years after the first case was detected. Dicks, already locked up for years, first shrunk in their width, then extended in length, with the standard cage not capable of holding the disformed member anymore. And a period of sexual violence was the result, until cages were adapted with a piece that went into the urinal tract, essentially preventing the member from moving within the cage.
The virus hit back one more time, some years later again, essentially dissolving most of the penis and all of the scrotum, leaving just a nub to pee. Cages automatically dropped off, as there was nothing to attach to anymore. But the violence was over as men remained submissive. It was over for the milking stations as well, as there was nothing left to milk.
So here we are. Again the virus killed itself. But it looks like this time it may have also killed humanity. Most sperm reserves have dried up by now. The bit that's left is being experimented with, trying to duplicate it in a lab somehow, using cloning techniques.
Other experiments are using animal sperm, trying to make it compatible with humans. No success so far, and perhaps that's for the best. Who'd want to have a kid that's half rat or pig or dog?
So the current expectation is that in less than a century from now, the human race is gone. Maybe whomever reads this, and I'm thinking extraterrestrial visitors, have enough technology to revamp our race, using some of the people we'll cryogenically freeze for sure. If you can't, then maybe stay clear from this planet, as the CUM28 virus could wipe out your species next.