NSFW story prompts, sorted by genre
Every prompt is about adults and built around a conflict, so the story has somewhere to go. Use one as written or bend it toward your own premise.
Dark romance
- A duelist hired to defend a widow's honor starts to suspect she poisoned her husband.
- A disgraced duke and a jewel thief strike a deal: she steals back his family's ring, and he keeps her out of prison.
- Two rival heirs to a shipping empire agree to a marriage of convenience that neither intends to honor.
- A retired thief opens a flower shop, and the detective who never caught him starts buying roses every Friday.
- A woman returns to the island where her fiancé disappeared and finds his brother waiting with a different story.
- Two enemies in the same crime family are forced into hiding together after a deal goes wrong.
Crime and thriller
- A forensic accountant keeps running into the suspect she is investigating at charity galas, and he always asks her to dance.
- A defense attorney realizes her charming new client may be guilty, and that he knows she knows.
- A detective and a con artist pose as a married couple to get inside a luxury retreat.
- Two strangers on an overnight train witness the same crime, and each suspects the other.
- A journalist chasing a corruption story falls for the source who keeps changing his account.
- A safe-house keeper has one rule about her guests, and the new arrival breaks it before dinner.
Paranormal
- A witch who reads fortunes at a night market sees her own name in a stranger's palm.
- A medium who has faked every séance of her career is finally visited by a real ghost, and he wants a word about her methods.
- A werewolf ranger and a skeptical journalist spend a full-moon week snowed in at a lookout tower.
- A demon bound to grant one wish keeps stalling, because the person who summoned him is good company.
- Two rival ghost hunters investigate the same haunted hotel on the same night.
- A siren who has sworn off singing meets a lighthouse keeper who can't hear her.
Workplace drama
- Two executives competing for the same promotion discover the company is about to be sold out from under them.
- A hotel manager and the auditor sent to close her hotel have one week to find the missing money.
- A head chef and the new investor clash over every dish, and every argument runs past closing.
- A surgeon and the hospital's new chief of staff were engaged once, and now he signs her schedule.
- Two speechwriters for rival candidates keep ending up at the same hotel bar during a long campaign.
- A theater director casts her ex in the lead, and the reviews are the least of her problems.
Gothic and mystery
- An archivist hired to catalog a reclusive author's papers finds letters addressed to her, dated before she was born.
- A storm traps a wedding party in a cliffside hotel, and the groom vanishes before midnight.
- A widower hires a portrait painter who insists someone else is sitting in the chair each evening.
- Two strangers answer the same advertisement for a caretaker at a remote estate.
- A detective on holiday at a lakeside lodge is the only guest who doesn't believe the drowning was an accident.
- A woman agrees to house-sit a stranger's mansion for a month and finds his diary describing her arrival in detail.
Science fiction
- A smuggler and the customs officer who keeps letting her go are stranded together on a stalled cargo freighter.
- An android built to negotiate treaties starts bending the rules for the human diplomat across the table.
- Two crew members wake from cryosleep decades before anyone else, with a ship to run and nothing but time.
- A memory dealer sells a client a stolen memory, and it turns out to be one of her own.
- A bounty hunter and her target are the only survivors of a crash on a frozen moon.
- On a generation ship, the captain's rival is the only engineer who can fix the failing engine.