Fuck it all

Sophie: "Nope, better to just run away from my problems. Fuck it - fuck it all. It was a good civilization we had while it lasted."

You start rubbing your arms around the base of your dick, as fast and wide as you can possibly manage. This doesn't cover even a thousandth of its surface area, and to an actual human this would be analogous to swabbing the very base of a penis with two cotton swabs.

Even this microscopic stimulation yields results, however. You clench your loins with every bit of strength in your body, and amazingly, your entire length begins to vibrate, as if readying to eject. These perturbances are enough to cause a 9.1 richter earthquake within the nearest three countries. Your house and the city you reside in are pulverized instantly. No turning back now.

Sophie: "Hhh-h-h-u-a-a-h-h-g-h!"

The previous shot felt like a row of cannons going off. But this - this must be what it sounds like when every nuke in the world is detonated in the same spot at once. You should be deaf. No, dead - but that's clearly not the case. Nevertheless you do momentarily pass out from the intensity of your orgasm.

Upon opening your eyes and trying to hazily see through the blurry thicket of your wooziness, you're clearly laid against the ground. There's no sign of a whale-sized dong anywhere. Did it just... fly off from the **** of your orgasm or something? That would sort of suck.

You try to get up, but there's something holding you back. Maybe you're stuck in a puddle of really sticky cum or something?

Then the realization strikes:

Sophie: "Oh... dear."

You've still got a penis. However, now it's as wide as the horizon - at least from this recumbent position of yours. No telling how long it might be or what sort of damage it's caused - you can't see anything anywhere besides your own member and the blue sky.

Sophie: "Well now. So much for that, I guess."

You wait around for a while, feeling the gentle winds lightly caress down every surface of your length. Though you can't accurately estimate of how large you are, you can feel every inch of it. The stimulation from what must be miles and miles of cock being caressed all at once is mind-rending. There's no holding back.

Sophie: "G-ggguhh! U-WAH!"

For the sake of reference it should be noted that your previous length was about ten thousand miles, easily spanning from the East Coast all the way to the Far East. However, as your enlargements are exponential, your length after your fourth shot of spunk is somewhere around a hundred Gigaparsecs.

Again for the sake of reference, the diameter of the observable universe is 28.5 Gigaparecs. And as the Milky Way happens to be located relatively close to the edge of the universe, your hyper prong has now instantly reached the edge and punctured it.

Sophie: "-!!!!!!!!"

You've been brought instantly on the edge in a figurative manner as well. You can still, through some unexplainable mechanism, feel all the countless astronomical units of surface area in your crotch being simultaneously warmed by the quintillion stars and supernovas which your expansion displaced. Similarly, the billions of black holes sucking away at your engorged womanhood feel nothing short of the most exquisite and thorough blowjobs anyone could ever have.

Last and not least: puncturing the edge of the universe is quite the sensation. Beyond the faint cowl of a single universe, all of reality tingles and twists in an unrelenting maelstrom; reality, with all feasible permutations of its possible and impossible components dances around your foreskin. Whatever ungodly creatures and forces reside there seem overjoyed at something so new and cool deciding to pay them a visit. 'A new plaything!', they exclaim in unison, before laying their otherworldly might in all of its potency onto you.

All of this stimulation does reach you. However, such overkill is akin to swatting a mosquito with an oil tanker. Your mortal mind is instantly wiped away by pleasure. Seeing this, the eldritch creatures from beyond the universe replace it with another, more fortified consciousness - one that can withstand such an attack.

Can't help it though - you're still like a pinwheel being powered by twelve trillion nuclear power plants. There's nary a hair's width of room to even orgasm when all of your neurons are under such a ballistic barrage.

For a few precious minutes, you experience more mental and carnal joy than all the rest of the universe ever did. Then, that critical hair's width of room is indeed released, and you can cum.

The entire universe simply collapses into a black hole. Not just because of the near-infinite amounts of semen, but the pleasure centers in your brains output so much energy that the electric pulse enshrouds the vast expanses of space, filling it down to the very last nook with stray electrons. All the while this is happening, the remaining strands of your consciousness are pushed together and apart by the quickly densening and dwindling world. Eventually they too succumb to the bliss, too overwhelming even for your enhanced mind to process.

The black hole in turn collapses into a singularity, which eventually bursts open to create a new, different universe.

ENDING 44 -Cocksplosion-