Horror Writing Prompts

Search thousands of the most popular writing prompts from Reddit, and write a story from any of them with AI.

A mindreader accidentally read the mind of an incomprehensible being whose thoughts and mind are rumored to lead mortals into insanity, and finds that this is actually not the case by a longshot.

224 upvotes0 comments

"Dad, I'm-""An edlritch abomination beyond my understanding,yes yes, cool. Groovy. You are still going to therapy.""...I hate this family!"

215 upvotes9 comments

*sigh* Another sultry and seductive woman talking to me of all people on a lonely night. Babe, would you kindly turn into a demon, a vampire or something of the sort already ? I already know you're not human, and it'd make me feel less shitty for pumping you full of cold iron and silver.

211 upvotes21 comments

You encountered an eldritch being as a kid, but instead of being creeped out, you gave them food. Since then, they have followed you everywhere, never leaving your side, and they also eat all your food.

191 upvotes10 comments

"Attention all citizens - This is not a drill - Do not shelter in place - Avoid enclosed spaces - Leave doors and windows open"

190 upvotes0 comments

Fleshrippers are the most dangerous creatures in the galaxy. Found in many numbers, they hunt their prey and kill them brutally. But... they have one flaw. They taste delicious when cooked.

183 upvotes20 comments

"Well, they looked like kittens when I found them in a box on the side of the road. How was I supposed to know they'd grow up into eldritch horrors? What? No, they don't eat souls; that's ridiculous."

155 upvotes10 comments

"TWO TBSP of mandragora," your necromancy teacher says, glaring at you. The intense sound of gunfire coming from outside makes you flinch. The police has been overwhelmed and the zombie apocalypse is now in full effect. "Not ten, TWO!"

148 upvotes4 comments

To form a baby, two people are to each add one drop of their blood into the cauldron. Those who defy the witch's warning and break this rule are never prepared for the consequences.

144 upvotes12 comments

Rule #1 of teleportation is that it must never, EVER be used on anything organic again. Describe the incident that explains why.

122 upvotes16 comments

The village sacrifices a child to the monster in the woods every year. When your sister is chosen, you run after her and find out the truth.

111 upvotes10 comments

With his dying breath, the mage cast a curse more powerful than any he'd ever performed before. "Be. Unloved."

108 upvotes4 comments

A timid and bashful lab worker accidentally ingests multiple doses of a drug meant to enhance libido. Describe the horror and internal struggle at the gradual loss of control she experiences as she witnesses herself slowly sliding towards a life of pussy-juice-covered self-pleasure junkie.

107 upvotes14 comments

What had started as some kinky fun and worship play with your girlfriend had now grown to a literal cult of women worshiping and servicing your cock and balls. That wasn't the weirdest part though, the more women joined, the larger and more... for lack of a better term, powerful your junk felt!

102 upvotes11 comments

Red, of course, knew about the big bad wolf. She didn't know that there was a pack of them. She didn't know they loved to prey specifically on young, beautiful women. Red also didn't know they could breed with humans. She also didn't know their musk was a subtle but strong aphrodisiac.

97 upvotes17 comments

A world where people are slaves to their sexual instincts. Horny? you HAVE to masturbate. Your hand will be down your pants no matter how much you don't want it to. Find someone sexy? Well, then you'll be stripping whether you want to or not.

97 upvotes3 comments

Your cult spent years worshipping an ancient horror without seeing any results, finally after moving to another one, your old idol sends you a message: "You up?"

96 upvotes2 comments

A timid and bashful lab worker accidentally ingests multiple doses of a drug meant to enhance libido. Describe the horror and internal struggle at the gradual loss of control she experiences as she witnesses herself slowly sliding towards a life of pussy-juice-covered self-pleasure junkie.

96 upvotes1 comments

When humans die none of them go to heaven not even the most virtuous. When asked why, the demons say, “The gates of heaven aren’t meant to keep things out, they are there to keep things in.”

93 upvotes3 comments

You decided to take a boat out to sea in the dead of night. When the water is calm and the stars hide away in fear, an inhumanly beautiful song could be heard beneath the waves. Unfortunately for the beast, you came prepared.

91 upvotes6 comments

You are a naive female adventurer. You decide your first target will be Kalu Kalai, an incredibly powerful tentacle demon that has a habit of forcibly breeding adventurer girls like you.

91 upvotes5 comments

„Why are all the sunflowers turning away from the sun?“ „What ever that thing is, it isn’t the sun anymore!!“

89 upvotes13 comments

"just so you know, we don't have room service. If someone claims to work room service here, leave immediately and barricade yourselves in your room until morning."

87 upvotes3 comments

A feminization demon has found a tomboy and continues to whisper commands into her ear “wear a dress, act ditzy, suck his dick”

87 upvotes7 comments

"Quit resisting, I'm giving you a gift, A GIFT!"

85 upvotes12 comments

One day her pussy disappeared from her body. She has no idea where it went but she could still feel it as if nothing had happened. All she knows for sure is that who ever has it has made a hobby of forcing her to cum over and over, Whenever they please, though various intense means...

85 upvotes5 comments

Your house is Haunted by a dangerous entity. However, you're so overworked and depressed that nothing the entity does can even phase you anymore

84 upvotes8 comments

An adaptive city alters its citizens with little warning. As your shirt tightens around your growing chest and dozens of new blowjob techniques fill your mind you learn you have an erotic new role

84 upvotes10 comments

You're about to find out why you should NEVER wish for a genie's freedom: They're imprisoned for a reason.

82 upvotes7 comments

Clean up in aisle 13. "Boss, there is no aisle 13" and he replies to just go take care of it.

81 upvotes13 comments

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