With a blowjob

Sophie: "Steven, I got an idea for this, but we need to be even bigger. Masturbate into outer space until I say we're good."

Steven: "Alright."

The sparse populations of humans still left on Earth gawk in horror as two apparent Gods stretch their impeccable figures ever outwards. North America had gone completely blank a few minutes ago. Nobody knows what happened there, as there's nobody left alive to report on it. However, educated guesses lead many to correctly believe that you two signal their imminent doom.

Knowing that they will all die soon, people give in to their most hedonistic desires - now's the time when 200 year old bottles of wine get gunked down in a gulp, streets are rife with **** and people everywhere make love without shame or fear of ostracization.

Meanwhile, you are having the time of your life. Orgasms never felt so good or lasted so long. Two unending streams of milk squirt out at high velocity as you carelessly orbit the Earth. Or rather, the Earth remains in an equilibrium between you two lovers, each of whom could now snuff out the Earth between two fingers like the flame of a candle.

Steven: "Sophie, look at this, look look! HNNG!"

You turn your head just in time to see Steven's ejaculation make the Moon explode. You laugh, your magical laughter sounding even through the vaccuum of space, echoing all over the planet, yet not disturbing a blade of grass. No - while your laughter could practically cause the continental plates to ripple with earthquakes, all destruction will wait until the final crescendo, whether the laws of nature comply or not.

Sophie: "Okay, now we're good! Hurry now, turn around and stick Earth onto your tip."

He does. By now, the entire planet is smaller than a marble. Despite the fact that your combined gravital forces should be tearing the planet asunder right now, the planet remains prefectly stable and round, albeit drenched in Steven's cum. You follow closely as he slowly begins to jerk one out, before giving him a helping hand.

Sophie: "Can't you just feel the twenty Richter earthquakes ravaging Earth right now, onset by the ever-so-gentle stroke of our hands? What do you think the cities look like right now, hm? Not so much like cities: more like piles of rubble sloshing around in your dirty, smelly cum?"

Steven: "F-fuck fuck, I'm so close!"

Sophie: "Hold out for just a second!"

Steven: "Hhn-"

You hastily envelop his tip between your lips, and then slide it clean down your throat. The sensual vibrations of his stiff dick in the grips of his ejaculation and the pulsing veins on his erection are all evidently clear to you, from your tongue down to your throat. With this single, literally Earth-shattering cum, planet Earth is no more. Lost in a sea of saliva and cum, a quadrillion living things are killed in an instant.

The two of you float around in the vast cosmos in perfect bliss. Never wanting to detach, Steven pivots himself to your crotch and begins sucking your juices. You persist in space without the need for air, sleep or sustenance, locked in a perpetual 69 stance until your orifices grow together, creating a single, perfect being that can only feel pleasure.

Eventually, your humongous combined mass begins accumulating space dust, asteroids and other matter, creating a large rocky planet. With the combination of your location in the goldilocks zone and your inherent magic, this planet eventually develops into a total and unquestionable paradise, on which love is free and plentiful.

ENDING 21 -World Was Built For Two-