Harry is to be married to intelligent beings so no Dragon's or anything similar. I'm thinking, Goblins, Merpeople, Veela, Fairies, Elves, Dryads, you get the idea. They must be human sized (between 4'6" and 7'1" so no giants or half giants) and of average human intelligence if not human knowledge (this means let's say Harry marries a Mermaid, but she would have no understanding of reading or cooking, but she can speak and learn like a normal person).

Harry is well endowed but not absurdly, between 8-12 inches, similarly some but not all of the girls can be very chesty/busty or Thicc but not absurdly so at max a cup size of G and a max Hip/Booty size of 46 inches around. All girls must be of age/17 or older. 

Some not all of the girls maybe half Human/Wizard if you think that will help them, so you can have a Character that's half Orc half human. Metamorphmagus DO NOT COUNT as a Magical Race, they are inherently human. Harry may have to solve problems between his girls due to races through diplomacy, how that diplomacy is done is up to you it can be through talking or fucking, Dick Diplomacy.

One of Harry's wives may be entirely human, but it can not be Ginny or Hermione. 

What i thought about this would be that Harry being an Auror and he Hunts Bellatrix. She is a dangerous dark Witch, be is also attracted to her, although it might be that he wouldnt admit it.

At one Point, she gets imprisoned and he visits her. During this stay, she will try to seduce him, which is successful, by talking with him and approaching her celldoor in a slow and sensual manner. They so close to each other, that they are only inches away, just the bars separate them and all the while, she speaks to him, tempting him, while her Hand travels to his groin, noticing his hardness and undoing his Boundaries. She begins to jerk him off, while talking to him and they keep looking into each others eyes. In the end, he explodes in her hands, while she might rejoice in the triumph of the moment, knowing that while she is being caught and imprisoned, she still has such a Power over him.

Here it may happen, that to this point, Harry would masturbate at home, while thinking about her before or after this event.

One thing might be important to note: Since this is an AU fic  (i imagine him older than in Canon), it would happen that Bella isnt as evil/sadistic, as in Canon. In Canon the Azkaban Time has took the toll on her physical appearance and she doesnt mind it, but here, she keeps it, knowing that she could use it sometimes….especially on Harry, although she might (or might nor) find out this fact first

But then though that that is a bit boring so instead of Fem!Harry being suck into the box maybe have it work like a Switching spell were Fem!harry  clit is in the box but, she is still feels everything done to it and Then Have her Take the Box from Borgin and Burkes and Ask the Twins for help with it. and have the Twin Experiment and toy with Fem!Harry clit while also trying to break the curse. 

The other Option would be Fem!Harry finding the Cursed Clit box in Fifth year when Cleaning Grimmauld place and then have Sirius, the Weasley Twin or Kreacher get hold of it.

for Sirius it would be up to The author if Sirius New the Clit in the Box was Fem!Harry’s or not.

The Twin again would Experiment on Fem!Harry Clit while trying to Recreate the box as a Joke Product, again it would be up the the Author if the Twins knew the Clit in the box was fem!Harry’s

and Kreacher would be the dark route were he knows what the box is and knows its Fem!Harry Clit in the Cursed Box.

After think about it more Might refine the Challenge but you get the general idea Fem!Harry Find a Curse box that allows someone to Torment and tease her clit.

So Ive decided to post a lot of my newer idea ive been posting elsewhere while these work as Fics we can discuss they can also act as role play prompts. So let me know your thoughts down below!

Hermione is sick of Harry getting into trouble and breaking the rules and decides to turn him into a proper girly girl. Making him well mannered and replacing him interests with feminine ones like boys and clothes. Of course no bore sports or even interested will be allowed. His new hobbies will be girly as can be. Of course he must read witch weekly and take his classes very seriously. Lots of studying with Hermione where she’ll also work on getting rid of his nasty boy behavior. No more goofing off like a silly boy. With the teachers help she as become a female Hogwarts student. Sleeping with the girls. New friends. Boyfriends. wear there uniform and so on.

Well, i would like to read more. It can either be like in Pureblood traditions, that Ginny “educates” James how to have sex or that they shag with each other hidden. However, the educational stuff would be a short-term thing, so as soon as he learns how to fuck and please a female, they would quit, atleast thats how Ginny (and Harry) thought it. But she underestimated James growing lust for his Mother, which grows to a Point that he wants to fuck her on any possibility, multiple times at day maybe even at the risk of getting caught. And while ginny might more or less annoyed and resigned “convinces herself and James that it would be “just this one time”, they continue…..and Ginny would at some Point be aroused by James arousal and seek him out from her own to fuck.

Maybe there comes a point, when Ginny gets more of with fucking James than with Harry. James youth, Energy and arousal sparks the lewd flame within her that she once had (or still has, but because circumstances, she hasnt had the time to give into them).

Things that i wouldnt allow would be Scat and urine stuff.   Anal is welcome.

I havent thought about Bondage….i think i give it a try, but i imagined them more in having the “conventional” sex….possibly hard one, but nothing more.

I also thought that James might develop some oedipus complex. He wouldnt want his Father to die, but more or less views him as a Rival in shagging with Ginny. He wants her for himself alone.

The two witches bring with them a Ritual. A Ritual they researched and studied after the break up of Ginny and Harry especially when it landed them in the Paper. A Ritual made to allow the subject to find others who they are sexual compatible with. With the Ritual effecting him for a year and a world tour. Harry was on the way to having the year of his life. - 

Explanation - Hermione and Fleur attempt to help Harry in losing his supposed fear of sex, believing Ginny's words. In reality Harry is interested in a BDSM relationship as a Dominant. With Ginny being as bland in bed as a slice of bread and a glass of milk. Hermione and Fleur unknowing grant Harry a major boon as the Ritual will lead him to women who would enjoy the lifestyle. 

Requirements - 

- Harry must be a Dominant

- Harry gains a sixth sense in finding Sexual partners who would enjoy being his Submissive. 

- Harry/String of Girlfriends or Harry/Harem are both choices

Restrictions - 

- Slash

- Harry dating or sleeping with Hermione, Fleur, Ginny, Luna. Other than that all other female Potter characters are on the table.

Request - 

- Use OC's as Harry's Girlfriends

- Make Harry have small adventures in each new country

- Harry and One or More of his girlfriends come back to England where they find a final woman who Harry already knew but didn't know was also into BDSM. 

For several years now, Harry heard of complain from both his best friend Hermione and from his own wife Daphne in place of her sister Astoria that their respective Husbands, Ron weasley and Draco Malfoy, seem to neglect their wifes more and more.

Recently this neglect seems to be yet more frequent and both men seem to disappear for long period of time, curiously at the same time if Harry read the horaire correctly. After a bit of enquete, Harry discovers appalling truth, both Ron and Draco have a affair in the person of each other, worse they plan to eventually dispose of one way or another of their troublesome families.

Disgusted, Harry decide to punish both men by claiming their wifes and children as his own by fucking them silly right under their eyes. And if in passing he manages to make of his own children his little sluts, so be it!.

Other detail.

Both Ginny and Daphne agreed wholeheartedly to the plan, they are even the ones to suggest that Harry fucks his daughters and goddaughter.

Albus must assist one day by accident to his Dad fucking his sister, being gay and horny he demands to also becoming his daddy's slut. There can be some male on male actions but later Albus must decide to become a girl.

Harry must convert Astoria and Scorpius into his slut right in front of Draco who slowly dies of cerebral aneurysm of seeing his wife and son becoming Harry's cock slave. Like with Albus there can be some male on male action with Scorpius but the boy must choose to become a girl in front of Draco.

With Ron's family Harry must be more subtle, slowly transforming the family into his sluts before shoving the fact into Ron face and killing him.
You can do whatever you want with Hugo, he can become the boy-slut of the family or he can also become a girl for Harry.

The Sex should be outside the Classes. It can be just 2 of them or more, but it shouldnt be more than 2 at once….maybe to some special visits an orgy.

Necessities - 

Big Dick! Harry

Masculine! Top! Harry

Feminization

Hermaphrodites

Humanoid Magical Creatures

M/M/M, M/F/F, M/F/H, M/F/FB Threesomes

Suggestions-

Blasie is Trans, she transition to female in 7th Year

Colin and Dennis are Femboys

Su Li likes to watch Harry top other men

Tracy Davis is a Hermaphrodite who likes to get fucked by Harry while she fucks others

Lavender likes using a Strap on with the other girls and boys

Luna is Luna

Charlie Weasley likes to wear a cock cage

Romilda Vane likes to be smacked around during sex

Theo Nott literally can't cum without a cock in his ass

"Lord Ferthur, 72 Pillars of The Underworld" 

Harry learns that his mother wasn't all that much a Muggleborn but a Half-Devil trained as a witch and while he would just be normally a Quarter Devil, his contact with the Deathly Hallows have altered him, no longer Human he is a Pure Devil and the last of his Demonic Line. Pushed into a Society he doesn't understand, fundamentally different from Muggles AND the Wizards he still had a duty too. So he begins his Journey as he gathers his Peerage and rejoins 3 Societies. 

Explanation - Harry's family is based on one of the 72 demon lords, Furfur/Furtur who causes love between Men and Women's, Causes Storms, and Teaches Secrets if he trapped. This Demon is also often shaped like a Hart or a Massively Horned Buck

Requirements –

1) Harry must now be A Devil completely, due to his connection with the Hallows. They took his strongest features and amplified them making him completely a devil. James and Lily are still his parents, he's just no longer human

2) Harry's Peerage must also count as his Harem, due to his needs as Ferthur or as the clan were commonly known to Humans "Incubi and Succubi" Harry must need to have access to Lust Energy, while other Devils can absorb other Sin Energy through normal contracts, because Lust is so finicky, Harry must absorb most of his Lust from his Peerage and thus his Harem

3) Use Characters from HP, DxD and even unconnected forms of Media like Kaname Kugatachi aka Freya (Kenichi Histories Strongest Disciple), Raichi Li (HSD), Renka MA (HSD), Caitlin Fairchild (Gen13), Voodoo (WildCATs), Rainmaker (Gen13), Mila Rose (Bleach), Yoruichi Shihouin (Bleach), Lisa Yadōmaru (Bleach), Esdeath (Akame Ga Kill), Leona (AGK), Najenda (AGK)

It doesn't have to be these girls, doesn't have to be from these series, doesn't have to be ONLY These girls from these series! The point is to have different girls in the Harem.

Restrictions -

1) Harry in a gay relationship

2) rape

3) cuckold

Request -

1) Use the HP Trope of Magical Inheritances to give some Harry Potter Girls the ability to get stronger and keep up without solely being Bishops.

2) Harry saves a Near Death Fallen Angel and Inducts her into his peerage and harem

3) Harry aligns himself with Sona as the Phenex attempted to take his families lands trying to declare the Ferthur Family extinct

Requirements:

• Harry takes his education more seriously which makes Hermione not like him, but you can make them become friends later.
  
• Harry is mainly a bottom
  

Guys:

• Bill Weasley
  
• Oliver Wood
  
• Cedric Diggory
  
• rest up to you
  

Things I Would Like To See: Submissive Harry, Slutty Harry, Harry’s child knowing she’s a whore, Pregnancy King, Cock Worship, Dirty Language, Dom Dudley and maybe some Public Sex

Whether she uses her allure (as an extra) to seduce the Boys or they are ensnared by her without it doesnt matter. I thought that the sex would happen at deserted and abandoned pleaces in Hogwarts to avoid being interrupted. But they can also be happening in her carriage. It doesnt matter, if she has 1 on 1, threesome or a whole group (so more than 2 guys) available. SHe would blow them all, jerk them all, fuck them all and et them fuck her. Possible anal sex included. Also it doesnt matter, if they cum inside her or spray their essence all over her Body.

When the fun is over, the guys would be exhausted, but dear happy.

Maybe, as an optional point, she would contact her Mother, who also comes by and have a taste.

It doesnt have to be the triwizard tournament year, but can also be some other event.

Maybe Bill stumbles upon this and canonicall falls for her despite her being horny for males….or even despite this. And they become a couple, but with Bill knowing and acknowledging that Fleur likes this sort of thing.

mabye use the trope of a house elf always needing to be bonded to some one to survive but when Dobby attempts to bind himself to Fem!Harry instead of Dobby being the slave Fem!Harry is enslaved by Dobby because of the life debt.

have Dobby embrace his position as Fem!Harrys master and do his best to become the best master he can be. And have the bond make Fem!harry Accept her position as Dobbys slave.

you can keep it as only Fem!harry being Dobbys slave or you could add Other witchs like Luna and hermione.

mabye have Dobby while trying to work out how to be a good master the the Great Fem!Harry Potter find a Magical Bdsm shop and have him by a book on how to be a good master. And have Dobby use the store to by different toys to use on Fem!Harry.

No Scat,snuff,gore,Watersports.

So, I am posting it as a challange, hoping there is a better writer out there.

It starts from end of GOF, where Voldemort has just been resurrrected.

Dumbledore is concerned that time is running out, with Voldemort having a body again, and tries to get any new insight to the prophecy. He realizes that the prophecy mentions the one to vanquish the Dark Lord being born two times as the seventh month dies. He connects that to a handwritten book by Helga Hufflepuff that he found when researching veelas after Fleur was selected champion. In the book Helga writes about veela and mentions an old veela prophecy about the "child of Lilith", who will have the power of destruction and rebirth in his blood, that will be bound to a veela through a ritual and be reborn.

Dumbledore convinces the veela elders that Harry could be the one mentioned in the prophecy after his adventure in the Chamber of Secrets and use a bit of misdirection to get Harry to take part in the ritual. What neither Dumbledore or Helga knew is that the ritual does not only binds Harry to the veela, but also has him reborn as a girl after the ritual is over.

My general idea was to use Fleur, as that is the only veela that Harry has any connection to, but feel free to use any veela as long a you can make a case to use HER in the story (as everybody knows there are no male veelas)..

The challenge is divided in two parts.

a) 
- Harry is bound to the veela through the ritual. The magic of the ritual will make their feelings for each other grow over time.
- The ritual removes the horcrux from Harry. The veela instincts will not accept anybody else being bound to their mate. 
- Harry is traumatized initially about being turned into a girl, but the veela helps her adjust.
- Harry is really innocent at first and after she has accepted her new body just kissing and light fondling is a big step.
- The veela is possessive of Harry. Anybody touching her without permission wll be fried!
- Harry, as the child of Lilith, is important for the veela community. They will not take orders by her and she is NOT a veela. But if anyone tries to hurt her there will be a war!
- If Harry is going to Hogwarts the veela is offered a spot there as well, or an assistant professor role if already graduated. 

b)
- Everything in a) and as a part of the ritual the veela also grows an extra appendage every full moon (futa!veela)
- The veela community expects Harry to bear children for his veela in the future, but not for another 5-10 years.

Bonus points:
- Both Harry and the veela are considered too young to bond. But as the elders have agreed to the ritual they appoint a mentor to chaperone, who just happends to be appointed DADA professor instead of Umbridge if Harry remains at Hogwarts.   
- Light femdom (lezdom?) theme. Harry is submissive and wants the partner to be in charge, but she will not accept anything painful. (Had a scene planned with the veela playfully wanting to spank her and the result being a break down).

Ginny sick of Harry ignorin  her captures him the summer before 5th year. She strips him of his magic. She then forces him to wear girls clothes and eat salad in place of as must lose weight. Ginny conditions him into liking boys and she slowly break him. He is forced to read books aimed at girls. She gives him a new girly name and He is kept at home (no more Hogwarts) where he is trained in the skills he will need to be a proper housewife one day. 

Harry must resist in the beginning before he is slowly broken and made into a submissive girl. By the end he has no trace of his former self left in him and is planning his wedding day. Must be drawn out and contain Ginny  brainwashing him into his new role.

Can include BDSM type Punishment for non feminine behavior and brainwashing.

How all this is done is up to you as long as it’s this premise. In fact anyone can do it to Harry. Ginny, Molly, Hermione any female character. 

All sensual, nothing forced or something.

I could imagine, that Hermione dearly and deeply loves Harry, but her Son does goes gives her something during their intimate sessions, that harry dont quite fulfills. The shape and/or size of his cock? Maybe his technique? Or just the fact, that he is her Son.

in the world of said fic, his Father would be alive…..whether with Lily or not. Neithertheless. James is happy for his son to be that much “acquainted” with the female gender, but its been a while since he had some sexual fun. And atleast one of Harrys girls also has a thing for James. Harry wont mind and give his consent for her to cheer his father up a bit. Maybe its even a Girl that James has some lust for and possibly occassionally fantasizes about having fun with her, but didnt make it real, because he dont want to jeopardize anything, His Sons relationship with the Girls, “stealing” one of his Girls or make a wrong impression on said Girl.

So i would be interested in one of the Girls in Harrys age has sex with James. No obligations and stuff, just fun.

1.) James Sirius notices at one witness how his Parents have Sex….or make love, if you prefer. And with this, he develops Voyeuristic tendencies. It arouses him watching his Parents having sex…..or maybe his Mother in her climax. He would masturbate and gets off. This happens a couple of times, untill he is discovered. I thought that maybe Ginny notices him standing behind the Door, but instead of stop the whole fun, continues it, providing a good show. Afterwards she and James talk with each other. In the end, His Parents would be fine with him being a Voyeur and watching them, while they have fun. Maybe t even gets as far as James is allowed to sleep with his Mother aswell, while Harry rests from the previous actions…..or Harry has other occupations, so that James steps in. I imagined, that James is visiting Hogwarts at this time, so he is definetely underage, but he would be a teenager.

part of this point can also be, that James secretly watches his mother showering, while he masturbates. She might not notice him at the first time, but when she does, she would be pleased and maybe take a longer time or putting a show on for him. Later she would invite him to watch her shower and masturbate, what he would take.

Or Ginny preparing for Dinner or some event and putting on a Dress, but needs help to finish it. She asks James and he happily follows. SHe thanks him by kissing and maybe pleasing him. I thought about that scene in the movie with her and harry and the Dress.
 

2.) This involves all the Canon Harry/Ginny family. Everyone has sex with anybody. Harry with Ginny and Lily, possibly even with his Son(s). Ginny sleeps with her Son(s). The kids are having fun among each other, possibly James and albus too.

When Voldemort attacked Harry’s home he killed James but when he tried to kill Lily, a ritual she used so Harry could be protected, protected both Harry and her but because she was close to the point where the killing curse struck with the different magic in the air the ritual opened a hole between dimensions and sent her to the Game of Thrones universe where Roose Bolton found her (the Bolton’s are the same bastards as in the series except they are not torturing whoever and whenever they want only their enemies). The stress of the night, the death of her husband and the realization that she will never see her son, weakened her both physically and mentally and made her unable to use magic for sometime, so when Roose found her and became captivated by her beauty he decided that he wanted her. When they arrived in the Bolton household and the doctors told him that she was only exhausted Roose decided to take advantage of her exhaustion and make her his by using sexual torture and drugs. In the following days Lily tried to withstand the torture but with her mental exhaustion, the drugs and the multiple orgasms her mind broke and she swore herself to Roose.

Those of you how are familiar with my other story challenge “Hermione’s House-Elf Training” will no doubt note the many similarities between this one and that. This story in particular is one part forced feminization one part bestial rape fantasy. If that’s not your bead and butter, feel free to close this window and be on our way.

Well, here we go.

A prank by twins (or some other third party) goes wrong and causes Harry to be enchanted so that everyone, both Humans and House-Elves (and in particular Dobby) only see Harry as an attractive (to other elves) female house-elf.

In this story male elves are dominant over females which causes Dobby to try to dominate Harry, both physically and sexually.

Harry is shut in with Dobby in the same house for 2 weeks, trapped.

Harry quickly discovers that if Dobby has full intercourse with Harry (mean Cuming in Harry’s ass) it will magically bind Harry as his mate with Dobby as the dominant partner.

Harry must do every thing in his power too keep Dobby from raping him until he finds a way to lift the enchantment and get back to normal.

Harry must not let anyone know about the situation to ovoid a huge scandal.

The ways Dobby must try to assert his dominance over Harry must include to following:

1. Replacing all his normal clothes with those that a female house-elf might ware. (frilly pink pillowcases, girly bows, feminine lace ext.) with the worrying exclusion of any from of undergarments.

2. Spanking Harry “for being a naughty, naughty little elf.”

3. Punctuating any order given to Harry with a smack to his “saucy elf bottom”

4. Shrinking Harry down to house-elf size to “give him (Dobby) better access to his (Harry’s) person, and thus making it easer for Dobby to spank/molest/mate with him.

5. Demanding that Harry sleep in the same bed with him as befitting of their status as a soon to be mated pair.

Harry must be forced to perform some form of sexual act (hand job, blowjob, est.) on Dobby at least once in a desperate attempt to keep the randy elf from simple bending him over and shagging him on the spot.

Any time that Harry is forced to perform some form of sexual act on Dobby afterward Dobby must angrily punish Harry for “being over eager and messing up the mating ritual!”

Weather or not the story end with Harry finding a way too lift the enchantment or getting buggered and becoming the elf’s permanent mate/sex slave is up to the writer.

Have fun!

starts with Dudley slearning about her nightmares and introducing her to heavy drugs. He ends up taking advantage of her while she is high and harrie continues fucking him through the summer for mor drugs. 
 

can introduce Dudley’s gang getting in the action and Dudley not minding.

also include her being introduced to magical drugs by mundungus who also takes advantage of her in the wizarding world

Basic idea - Hermione is disappointed in Ron's ability and package, hoping to actually have a orgasm she looks to Ginny and Harry for help and to give a little to get a little she begins to feminize Ron as a gift to Harry and Ginny (who enjoyed the Locker room more than most girls). Debauchery ensues.

Harry should be HUNG, no more than 14 inches, no less than 9. Balls like huge limes, Harry should shoot tons, enough to solo Bukake. He's a Bull

Ginny is Bi and takes pleasure from seeing her Bull (Harry) fuck women into submission.

Hermione is More Curious than Bi, and would probably have some kind of fetish, nothing to hardcore but she probably likes being smacked around and degradation.

Ron would start out just dressing as a girl in a chastity belt and forced to watch Harry and the girls fuck. Soon potions and Rituals would give him breast, remove his balls or give him little Vag. Ronnie/Ronda is unable to become pregnant ever.

You can add other women and other feminized men to the group, like a Feminized Draco and his wife, Gabrielle and her Feminized Husband ect.