In one world, Felix Faust tried to make a deal with a genie from another world. The problem was, the genie already had a master. A perverse, wicked master who had two obsessions: sex, and video games. Using Felix Faust's soul as a catalyst, he created a new world, grabbing the heroes and villains of two other worlds, worlds we know as Marvel and DC, and transplanting them into this new world.
Everyone woke up in a five city area filled with soulless NPCs doing the same actions over and over, programmed with basic reactions. They woke up laying around in the streets, in surprisingly clean dumpsters, in back alleys amongst boxes, in parking lots, in parks, basically any place you would find a homeless person in a normal big city.
And when they woke up, each would find an indestructible note taped to their chest, finding themselves compelled to read it start to finish. On it read the following:
“Welcome welcome! If you're wondering where you are, congratulations! Getting ripped from your reality didn't break your brain into mush!
You are in a world modeled after the Grand Theft Auto franchise of video games! Everyone here who isn't from another world is just a mindless, soulless NPC, so you can do whatever you want to them and it won't affect your alignment in any way.
If you're wondering the purpose of transporting Earth's mightiest heroes and villains (and a handful of prominent civilians) from two worlds over to this one, it's simple: my master is a big old pervert and wants to see great amounts of sexy antics between superpeople.
Now, before you say anything, you have no choice in the matter. Men, you've been given larger 'equipment,' and women, you've been given curvier bodies with bigger butts and breasts. If you resist the urge to have sex in any way, shape, or form, the following sensation will happen to you as punishment.”
Everyone who read that last sentence would suddenly experience a horrible sensation beyond description, an agony beyond anything they ever felt. It would only last a few moments, but it would get their attention and make them grab the note again to read the rest of the rules.
“Do we have your attention now?” read the note. Everyone reading the notes felt the urge to punch the person who wrote it. Really hard.
The note continued. “Good. Now that we're ready to begin, here's some rules. For men, having sex temporarily gives you a new superpower based on the last woman you've had sex with. (And homosexual men, I do apologize, but while my master likes girl on girl, the master, while not homophobic, doesn't like guy on guy. So if you want a boost, it has to be with a girl.) The purpose is... well, basically, to give having sex a purpose.
For women, having sex with a man (all lesbian heroines are now bisexual, remember my master is a hypocrite) and ONLY having sex with a man can give you a power boost, boosting all of your abilities temporarily. In addition, the more you have sex, the longer and stronger the boost. The sluttier you are, the more you'll be rewarded for it as my master comes up with new things to add.
Please note that for both parties, the sex doesn't have to be with your fellow travelers. You can indulge on any of the NPC humans or animals, although you won't get the boosts from them.
In addition to all this, deaths are temporary. If you die, you'll wake up unharmed at a nearby hospital. Villains, go nuts. The NPCs will respawn too. This world's basically a hedonist's playground.
Keep in mind that the world also doesn't extend beyond the five cities area. And you can't escape into space either, so sorry space travelers. You're planetbound for a while. My master will let you go eventually... when he gets bored...
Problem is, he doesn't get bored easy. So expect to be here a few years and have a few kids in the process.
Anyway, see you later!
(Oh! And to speed things along, you'll all find that your libidos have been increased, and you won't be able to form mental arguments against having sex with relatives either. Incest is wincest! Enjoy your new home, heroes and villains!)
The note dissolved into nothingness as they finished reading it. The more psychotic villains amongst the gathering found themselves liking the idea of this world more and more. The conquerer villains (aside from being irate that they, as a whole, had all been deposited in trash dumpsters), began to plan. And the heroes... well, they began to plan as well.
But first they had to meet up. Which presented its own distractions....