Pure Filth
These fics are pretty much nothing but smut. My personal favorites are marked with a few asterisks.
Snape/Harry
Accidents Happen RATING: NC-17 SUMMARY: Snape forces Harry to brew a popularity potion. Snarry, but Snape/everyone he encounters, as well. Humor, smut. About 6,000 words.
Title:Comes at a Cost Rating: NC-17 Word Count: 5,275~ Remus/Harry Highlight for Warnings/Enticements: *Chan, crossdressing, spanking, dirty talk, rimming, cock and ball restraints, purple prose, rough, IC-ish Snape, use of the word ‘slut.’ * A follow up to For a Reasonable Fee. Summary: Harry wants to surprise Remus, but he’s the one who’s in for a shock.
Crème de la Crème Rating: R. Summary: Severus and Harry in a one shot, PWP, playing with food. And Harry, of course, mucking things up a bit.
Daddy Rating: NC-17 WARNINGS: Incest, chan. Summary: Smut. That's all. No other point but to write a bit of smut.
A Fine Art Rating: NC-17 Warnings: Chan, rimming, a mention of urethra play and general filthiness, set about 3rd year. Summary: Harry drags Snape to an art shop, where they find an exhibition and Snape teaches the boy something about fine art.
***Goodbye Begets Hello Rating: NC-17. Summary: Harry finds himself directionless and encounters Severus, who is pleased to offer some guidance.
Just Desserts RATING: R SUMMARY: Harry cooks something up—with Snape’s assistance.
Naughty Girl Rating: NC-17. Summary: "Now, Mr Potter, show your classmates what a naughty girl such as yourself deserves for speaking up in class."
Only Flesh and Blood Rating: NC-17. Summary: He looks in the mirror and likes what he sees.
***A Pattering of Praise Rating: NC-17. Summary: Since Snape rarely gives, Harry learns to hoard what little he can get.
***Poor Men's Riches Rating: NC-17. Summary: Severus laments the ratio of children in Hogwarts compared to the amount of funds for Hogwarts, when little Harry comes by, looking for information. They both use the situation to their advantage, and Harry's sharp enough to cut himself.
***Poster Paint on Young Nude Rating: NC-17. Summary : A PWP in which Harry and Snape prepare for a Christmas dance in the usual way, i.e. Harry does posters while Severus complains at length. Then, Severus reveals his artistic flair and a colourful evening is spent beside the fire.
***Roses are Red Rating: NC-17 Summary: Professer Snape corners Harry late at night in the library to force his Valentine's Day present on the brat. Very PWP and probably has a few mistakes, since...um...it was done quickly without a chance to edit.
Reap What You Sow Rating: NC-17 Summary: Valentine's Day may be over and done, but that hardly means Snape has no excuse to give Harry roses...so to speak, anyway.
A Real Trial Rating: NC-17. Summary: Based on the prompt: "Today you will be examined on [insert naughty action here], Mr. Potter." Romance/Humour/Smut.
Tastes Like Rating: R Warnings: Could be read as extremely dirty--or not. Notes: A double drabble for suemonroe Summary: Snape tries to bend Harry to his will. Not fluffy.
Remus/Harry
***For a Reasonable Fee Rating: NC-17 Prompt: Harry discovers a longing to dress like a little girl, and is in turn discovered. Warnings/Enticements: Harry is 13***, crossdressing
Title:Playing House Pairing: Remus/Harry Rating: NC-17 Highlight for Warnings: (Chan ***) *Oral sex, masturbation, rimming, and chan. AU, non-magic as well. Mentions of non-connish stuff in the past, depending upon your interpretation.* Summary: Harry goes to the park and makes a new friend. Remus is easily convinced and Harry is extremely precocious.
***Title: The Pet Store Window Rating: NC-17, oh, it is so NC-17 Pairing: Snape/Harry with Remus watching. Warnings: * Filth, filth filth. Kinda channish though I don’t give an age for Harry, butt plug play, voyeurism, public sex, D/s and slightly animal-themed stuff, but not bestiality. I’m not sure how to describe it, really. Also, it might be seen as sort dub-connish. * Summary: A very dirty little PWP in which Harry Potter is the puppy in the window. AU.
***Title:Walkies (Fandom)Pairing: Harry Potter; Remus/Harry, mentions of Snarry, Harry/Anonymous Stranger Rating: NC-17 Summary: Remus visits the pet store and discovers a note from Snape; Harry has been left alone and needs exercise. A follow up to The Pet Store Window. Highlight for Warnings: I'd say this is channish, but I didn't give Harry an age. * Multiple partners, slight spanking/whipping, D/s, animal-themed sexual play (but not bestiality), public sex, AU, and um, other filthy stuff.*
***Distraction Rating: NC-17 Pairings: Remus/Harry, Severus/Harry and Harry/? Summary: Harry never exactly lies. One-shot. Warnings/Enticements: I don't believe Harry's age is explicit, but he's still in school.
Touch of Fever RATING: Graphic Smut Summary: Harry gets ill, and Remus makes it all better.
Wedding Bells and Wicker Rating: Smutty Summary: Remus and Harry have just gotten married, and can’t keep their hands off of each other. Warnings for rimming and general smuttiness.
Snape/Harry/Draco
Bound and Determined Rating: NC-17. Summary: Severus just wants a quiet Saturday at home, but Harry and Draco always have to make things difficult. Or interesting. Or sexual, at the very least. Humour/smut. Sequel to Stalks and Bonds.
Yes Rating: R. Summary: Snape and Harry convince Draco to work with them. 180 words.
Harry/Draco
Hard Bargain Rating: NC-17. Summary: Pure, irredeemable smut with a bunch of snark interlaced.
I Feel Pretty Rating: Graphic Smut. Summary: After the war, Harry runs into Draco, and Draco’s dirty little secret. humor/smut. Crossdressing for adele_sparks.
Snape/Draco
Title:Extravagance Rating: NC-17 Warnings: Filth and stuff, kind of channish. Summary: The best thing about Draco isn't his expensive exterior.
Snape/Harry/Lucius
Sandwich Rating: NC-17. Summary: Harry and Severus teach Lucius what’s fun about a common Muggle food. Yeah. TOTAL pwp and smut.
A Homeopathic Cure for Insomnia Rating: NC-17 Summary: Harry doesn’t get what he wants, but going to Snape gets him what he needs. It might be a bit sadistic, but it’s still homeopathic, right? Snape/Harry/Lucius
James/Sirius/Remus/Harry
So, You Want To Be A Marauder Rating: Filthy Summary: Having lost James and Sirius, Harry jumps at the chance to spend a little time with them. This isn’t what he had in mind.
Sirius/Harry
***Strip Search Rating: NC-17. Summary: Harry is accused of smuggling goods on the Hogwarts Express.
Charlie/Harry
If You Can’t Stand The Heat… Rating: Hot Smut Summary: Harry and Charlie are about to come out to the Weasleys at the Burrow. Unfortunately, Harry’s plan to bake Mrs. Weasley a cake goes terribly awry…
Albus Severus/Scorpius with Harry/Draco
Title: With or Without Strings (consensual 2nd gen) Rating: NC-17 Summary: A/S as puppets of their fathers, darkish
Perfect Fit RATING: NC-17 SUMMARY: Snape gives Percy the boundaries he needs.
Snape/Lupin
TITLE: Postprandial RATING: Not at all for children. Quite smutty, in fact. SUMMARY: A humourous Snupin where Remus convinces Severus to celebrate his birthday with the traditional Hogwarts foodsmut.