Alternate Technology Paths Writing Prompts

It's 2064, Queen Elizabeth just turned 136 and people are starting to get a little bit suspicious

Dear diary, I’ve been feeding this creature that fell from the sky for a few days. It strangely likes to drink water, the liquid we use to fuel cars. I noticed a patch on its suit today that read “NASA”. I’ll ask it tomorrow what that means. If that’s it’s name.

A crazy old man gives you his pen, promising that you'll ace your physics test if you use it. You take the test and wake up the next morning to find that the laws of physics have changed to fit your answers.

The Earth has finally run out of fossil fuels to use as energy and, with the only other option being to turn to clean and renewable energy sources, the U.S. has decided to take drastic measures: trying to reach into alternate dimensions to find oil and other fossil fuels.

Humans left Earth long ago, and Dolphins have just achieved underwater technology comparable to the 20th Century. They build water suits allowing them to travel overland. They are just discovering the remnants of ‘the land walkers’. You, a young dolphin, discover a mysterious island. Manhattan.

Inventing Bacteria that ate carbon dioxide was a miracle. Releasing it into the oceans, nature began to flourish intill it continued eating, taking more carbon dioxide even from the air. Humanity to survive, had to return to the mass burning of fossil fuels thus began a new era of steam punk.

Interstellar Travel is significantly easier and Humanity simply missed that step in development, so after an alien armada invades modern day earth the humans are shocked to find them bearing muskets and cannons, and flying wooden ships

When at least one copy of a book exists, so too exists an alternate dimension where the story is true. The government, upon building an interdimensional transportation device, realized the danger of this and began burning all 'harmful' books.

Porn actresses don't exist. Instead, it's simply expected and normal that young female actresses / singers / athletes / idols / youtubers etc. do some adult entertainment on the side.

In a world where music is used to cast magic, you have just changed all the rules with your invention of ‘Heavy Metal’

Girls no longer develop breasts during puberty and are inherently flat chested. But between age of 18 and 20 consuming cum will slightly increase the size of their breasts. Most girls make it to an A or B cup, but you dream of something much larger.

You died and found yourself in an Isekai world full of cute fantasy elf and fairy girls. This world was obviously meant for a man, but you don't care. You're a lesbian woman and enjoying every minute of it.

LOTS of consensual, casual groping of women in public — breasts, ass, pussy, you name it. Groping is a normal, accepted form of greeting; a sign of familiarity between friends of the opposite sex. No kissing, and things never get more heated — but some ongoing light groping is usually welcome!

In a world where primal sexual instinct is much stronger, sex has no stigma attached and casual sex is rampant. Society is organized so that women can be impregnated whenever without ruining their ambitions. Women casually get pregnant all the time and its not treated as a special occurrence

In this world, business agreements are not confirmed with handshakes, but with sexual acts instead. Describe a top corporate aquisition between two businessmen.

The Interdimensional Exchange Program was just getting started, and everyone was starting to realize that in addition to being the 'low-magic' world, Earth was the 'low-lust' world. Not that the students minded.

A daytime and essentially public setting where the social norm is most women routinely go around fully nude below the waist. Casual t-shirts, tank tops, or more elaborate outfits. Sweaters and leg warmers if it’s cool. Whatever sort of story you want; whatever female protagonist suits you.

A princess in a steampunk setting goes on a saucy adventure with her street rat friend...

In a magical steampunk setting, a fledgling sorceress meets someone new on a long train voyage...

Before CamGirls was a thing girl in the dorm would leave their curtains open and count viewers manually.

[Fairy Tail] Cana occasionally used her card magic not just to tell fortunes but sometimes see into the love lives of people in other worlds; when she reveals to this the other girls of Fairy Tail they are shocked, and want to know more.