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Strange idea's cartoon halloween prompts and challenges

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I came up with a bunch of prompts and challwnges in the halloween spirit the other day and posted them. However, i'm pretty new to this so i mixed some cartoon ones in with 'original slice'. Honestly i'm fine with that but i'm going to post them again here for better coverage.


For thr curious, the full list of prompts is here:

Honestly they're a lot better. And I'm probably going to add more.


For now, here are the csrtoon halloween prompts:


halloween in gravity falls, and dipper and his sister are back in town (stright off the bat, mabel is not part of this prompt so no pinecest and no bashing). however, as he walks around helping people set up or goes trick or treating he keep runninf into monster girls, specifically the ‘monster falls’ girls and monster girls from this and similar networks.

Dipper and his sister are back in town and helping set up halloween/summerween. during the events dipper notices a rumber of strange girls or signs. then during the night, while trick or treating, he is lured away and seduced by the girls, revealed to be monsters who suspect he’s onto them. each one by one, however none of them actually manage to ‘land the deal’ so to speak.

with tension running high, he is kidnapped by them and taken to ‘darkness falls’, the monster counterpart slash monster community of gravty falls (the name is played for comedy, they admit the name is stupid and have a hard time saying it) where they want o blank his mind or force him to keep their existence secret. should it turn out they stuffed up and were discovered, he’ll be blanked anyway but they will be barred from halloween, so they’d prefer to keep him quiet themselves. they eventually settle on seducing the silence out of him, but pacifica and wendy arrive (mable’s organised a town search in dipper’ absence) and take him back, but not before they make sure it’s clear that THEY are dipper’s girls in a truce. they founf him because they too are monsters, though they generally live in gravity falls. they take him back, mable is glad to see her brother safe and ound, and dipper awkwardly asks paz and wendy out, confused on which he should ask or how it works.

in an epilouge, the girls show up again to make sure he stayed silent….. and ‘subtly’ try to ask if he’d be interested in another round or two….. or need a research subject.

Hotel transylvania x school for vampires crossover.

Either Mavis is sent to the school, or drac and family are hosting it, but either way mavis meets vlad and they bond over their mutual appreciation of humans and friendliness.

Mavis learns about vlad’s crush on sunshine and decides to help him win her over, unwittingly setting the ball rolling that will result in vlad getting a number of permanaent girlfriends includingsunshine, gothetta/gruftine and herself. 

 Batoria and nerfativi are also candidates.

comedy of errors style slowburn. students are of roughly Mavis’s age and sunshine is of roughly equivalent physical age HOWEVER, wether this means they start older than in their series at near-graduation or mavis meets them while younger and they all go through UNTIL gradation, slowly developing relations and having antics until then is up to you.



This is either an AU, or Danny accidentally makes a wish on the reality gauntlet, resulting in a new world . Either way, sthis take place where in a universe where danny is a only child living with his father (if you want to include jazz and maddie in the girls, if not then he isn’t and he has his normal family. it’s not my thing but go ahead.), the male ghosts are human residents (though still morally ambiguous or eccentric) and ALL the attractive or curvaceous girls in his life are ghosts, demons or monster girls, like plant-ghost sam or werecat-or-succubus paulina.

They all live in a gothic wilderness or frontier town and danny is secretly defending town from these girls while trying to solve the mystery of where they come from in his spare time, on top of maintaining his ordinary life and assisting his dad’s OWN investigation and preventative measures. This is both a hinderance and a pretty big help due to his dad’s pretty expansive knowledge on spooks.

The girls are curious about him and/or realise his double-nature is a brilliant infiltration tool and cover and adopt human persona’s and disguises. The girls in human guise move into town (or just show up due to danny’s unfamiliarity) after he defeats them the first time, with Danny either none the wiser or suspicious at best. If we use the wish, danny recognises the girls he used to know and is glad their safe but finds he cannot make the connection. Their reasons vary, but they ultimately all make an effort to insert themselves into his life and get closer to him.

The human girls try to get close to and seduce danny, all through different methods, while the ghosts are much more openly amorous but sinister.

idea for positions,

Sam as a botanist and natural remedist (she insists she’s not a witch), becoming a confidant and back-alley doctor for danny’s injuries.

Desiree as an antiques dealer, massage therapist or fortune teller, giving therapy to the town and cryptic hints of danny’s ‘destiny’

Paunlina as mayor’s daughter or daughter of an an exotic tradesman, trying to win him with shiney trinkets

Ember as town crier, travelling minstrel, lamplighter, shamelessy flirting with him and egging him on

Valerie as a ‘proffesional hunter’ hired to deal with the spooks.

Dora as a librarian or descendant of a ‘legendary dragonslayer’

If you want them in the harem, maddie and jazz as a mother daughter pair who show up as danny’s prospect stepmother while really coming on to him.


This idea can also be applied to star vs the forces of evil, with marco being a settler in a human colony who keeps running into monster girls of girls he knows who sneak into town to get closer to him


Hotel translyvania remix

When Johnny comes to the hotel, dracul has not one but three daughters who all take an interest in him. The given examples are Mavis from the original, draculaura from monster high and sibella from ghoul school, but  any three examples will work. Mavis, however, must be included. Johnny is quickly dragged around the hotel by the three, extending his stay and allowing them all a chance to fall in love and try to win him over, however should dracula find out he will naturally be unhappy.


Star vs the forces of halloween

This is an alternate setting where all parties are human unless otherwuse or AMBIGUOUSLY human at writers expense.

Marco diaz is going trick or treating with a bunch of his colledge friends this year as supervisers for younger children and receives a notice from ferguson and alphonse that they cannot make it. In reality they were not invited, the trip has been organised by the girls close to him to get opportunities to get close. The girls have arranged a gentlemen's agreement, should they get marco alone there will be no interference and the others will keep the kids distracted and handled to allow seduction or anything else. What's more, everyone gets a turn, but they cannot take too long to prvemt 'hogging' and avoid hoistinng kids on each other all night or just taking marco and run.

The girls (and their costumes) are:

Stella myuman (star butterfly)/fairy or alien: Marco's eccentric best and oldest friend who's been in love with him for years but can't brig herself to break up him and jackie. Marco is visibly in love with her as well as jackie and it's tearing at him, everyone can see.

Jackie lynn thomas/mermaid: marco's girlfriend and an old mutual friend of his and stars. She thought he and star were going to wind up together but star was clear that it was marco's choice. She and star are going along with this as a way to be fair to each other, they both want marco but feel he should be with the other and wush thigs could be better.

Janna/witch: jackie's best friend with an interest in marco and love of messing with him but no idea how to communicate feelings. This was her idea after watching star and jackie flounder arpund each other and imaging a shared marco system then inserting herself.

Tom/punk demon: a tomboyish ounk girl and longtime friend of stars, marco is genuinly convinced she's a guy and has been since they met. She loves star but has come to terms with her liking marco. She's joining this since the marco share could probably get her closer to star and honestly she's grosn to like marco a bit too.

Kelly/dryad, star's hippie friend from out of town. She claims to have a boyfriend but he's imaginary (in/on her head) and is looking for some experience with a decent guy.

Hex(hekapoo)/devil horns and candy-corn dress, a slightly pudgy but VERY stacked recent graduate (one year level aboclve them) with dye-red hair who is their superviser on this outing. Her 'costume' is standard issue superviser handout, leading to a bunch of people walking aroind in the same horns as guides. She does think marco's cute but hasn't noticed him all that much, except her family is old friemds with stars and she's heard a lot about him growing up. Star tends to go with her for advice, particulalry romantic advice. She's not in on the plan but catches on quick, getting time with him herself and also getting time with star, excusing both as giving advice and 'kissig  practice'. She isn't anglig  for an in yet but can see herself wanting one and is laying aome groundwork juat in case.

Higgs/knight, an aggressive rival of marco's in stubborn denial who was rotated to their group.

I've little idea what to do with higgs and feel free to add any other girls, but as the night goes on encounters get steadilt more sexual.

E.g, kelly starts with some making out and groping, to practise 'for her boyfriend'

hekapoo takes him aside and coaches him on hia technique, inviting him to feel her up as she does

janna goes down on him and invites him to return the favour or try out the rest sometime

He then decides that something weird ia going on and decides to avoid girls for a while by sticking with tom. See above for why this doesn't work. Tom goes all the way with him, at which point marco is too tired to continue, so star and jackie take him home.

When they get hpm both star and jackie try to insist the other should go to him, citing that he's obviously in love with tgem and they arw the better girl for him, but eventually marco comes looking for them and they resort to BOTH sleeping with him. The threesome is as romantic as possible. Afterwards, both girls try to ask marco out for the other or ask him to be with them in an awkward jumbled conversation thst ends with marco having two girlfriends.

The next day the girls all congeadulate the three, but ask if they wouldn't mind borrowing their boyfriend on occasion, as they'd like another turn (and tom tries to offer to help star practise girl makeouts for jackie but is also part of the marco crowd).



If you would like to take a story please post a notice in this or the other thread and a link too said story when available.

Edited by Strange_idea

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