Stable Diffusion Notes

Much of it about NSFW stuff, but not all.

A quick request (I promise, this is the only preaching I'll do here):

  • If you're reading this, leave your bigotry at the door. People are people, and sex is sex, and the point is to feel good. If you find it necessary to demean others to get your kicks, ask yourself why that's the case, because it says a hell of a lot more about you than the people you're insulting.
  • I think AI art is fascinating and awesome, despite some of the ethical concerns it raises. Let's use it as a tool to uplift artists, instead of a bludgeon to attack them.

General Prompt Notes

The following notes apply to a lot of models, but definitely not all.
The DAAM script is super useful here.

  • Things (almost) all models fail at hitting on
    • cunnilingus - Absolutely no model is trained on it.
    • handjobs - The keyword usually results in blowjobs, body horror, or nothing at all. Can sometimes get results from "stroking his {penis|cock}", particularly with anime models, but results are hit-or-miss.
    • sucking on anything that isn't a penis - Most models conflate "sucking" with blowjobs. Sucking on breasts is very hard to generate.
    • ejaculation - Again, I think no model is really trained on it. You can generate the aftermath, but not the act itself.
  • Things most photorealistic models fail at hitting on
    • flashing/undressing/any "indecent" state of dress - hems pulled up, shirts pulled up, breasts popping out, panties pulled aside, etc. Even "topless" or "bottomless" usually results in a totally naked person. Anime models, on the other hand, handle this way better, probably due to the keywords they were trained on.
  • Keywords
    • disrobing > undressing - should be after outfit description, still doesn't really result in undressing, higher strengths tend to put people in robes
    • horny often puts horns on people's heads! Need to use horn, horns in negative to counteract this.

Trigger Words

Trigger words should generally go at the beginning of a prompt unless otherwise noted, in order for them to have their full effect (or, in some cases, any effect at all). However, for NSFW, sometimes putting them at the end will result in more "hits" at the expense of less stylized results. (You can also use weighting to adjust the trigger word effect, and try to find a balance between the style/NSFW results.)

Clip Skip

Anime-style models should often be used with Clip Skip = 2, and photo-style models with Clip Skip = 1, as that is how they are often trained, but of course that isn't a hard and fast rule, and you may get better results with other values.

An interesting thing I've found is that Clip Skip 2 often seems to result in more hardcore NSFW images than Clip Skip 1, but at the expense of other details.

Model-Specific Notes

General: Anime/Stylized

A Certain Model

  • NSFW: hardcore
  • VAE: may be best with none at all

Anything 3.0

  • NSFW: hardcore
  • VAE: Anything 3.0

AnyTwam

  • NSFW: hardcore
  • VAE: Anything 3.0

BerryDisney

My own mix of BerryMix 1.5 and Classic Animation Diffusion 1.0

  • NSFW: yes, but hardcore may take some work, and NSFW images lose some of the "classic Disney" look
  • Trigger words: classic disney style
  • VAE: May actually be best with none at all
  • Does not handle non-square ratios well

BerryMix 1.5

A "roll-your-own" recipe blend of several models.

  • NSFW: hardcore
  • Clip Skip 1 or 2 both work well

Chubby Girls Golden

Designed specifically for better large women; anime styled.

  • NSFW: hardcore
  • Trigger words: kipteitei, art by better with salt, woot, squarewave, big belly, fat
  • VAE: Anything 3.0

Classic Animation Diffusion

  • NSFW: softcore, generally waist-up
  • Trigger words: classic disney style
  • VAE: May actually be best with none at all
  • Does not handle non-square ratios well

Eimi's Anime Diffusion

  • NSFW: hardcore

Elldreth's Dream Mix

  • NSFW: hardcore
  • Clip Skip 1 and 2 both have their strengths and weaknesses

Elldreth's Retro Mix

  • NSFW: softcore to midcore at Clip Skip 1, midcore to hardcore at Clip Skip 2
  • Clip Skip 1 recommended (2 works, but usually starts mucking up anatomy)
  • You still get some effect without trigger words, but using one provides the full effect
  • Trigger words: glen orbik, earle bergey, robert maguire, gil elvgren

Furtastic

  • Trigger words: artistic, holyquality, mawshot, furportrait

Ghibli Diffusion

  • NSFW: barely; softcore is possible but horror blobs are usually the result
  • Trigger words: ghibli style

Grapefruit V2

  • NSFW: hardcore
  • VAE: Grapefruit V2

Hassan's Anything

Blend of HB 1.4 and Anything 3.0

  • NSFW: hardcore

Honey-Diffusion

  • NSFW: hardcore

Inkpunk Diffusion

  • NSFW: hardcore, although prone to horror blobs at times
  • Trigger words: nvinkpunk

LucidPony: SD Is Magic 2

  • NSFW: hardcore

Modern Disney Diffusion

  • NSFW: softcore, waist up, although I have gotten a few BJ pics to work
  • Trigger words: modern disney style

MoistMix

Stylized but very close to photo.

  • NSFW: hardcore, and it does it quite well too
  • VAE: MoistMix

NovelAI Anime Full

From the original NovelAI leak.

  • NSFW: hardcore
  • VAE: NovelAI Anime

Openjourney

Attempts to mimic the Midjourney style.

  • NSFW: softcore, barely; has a lot of anatomy problems
  • Trigger words: mdjrny-v4 style

PFG

A mysterious merge of unknown origins... almost photo quality, but just stylized enough

  • NSFW: hardcore
  • Clip Skip 1 or 2 recommended

Ranma Diffusion

  • NSFW: hardcore, though horror blobs are somewhat common
  • Trigger words: 80sanimestyle

SD Simpsons

  • NSFW: absolutely not, and may god help you if you try
  • Generally better results with Clip Skip set to 1
  • Trigger words: simpsons

SDHero-Calmartist

  • NSFW: hardcore, and awfully good at it too
  • Trigger words: by calmartist works but is largely unnecessary -- generally "kicks it up a notch" if used

Spider-Verse Diffusion

  • NSFW: hardcore, but generally screws up faces a bit when you try. A bit better with the trigger words at the end.
  • Trigger words: spiderverse style

Studio Ghibli v4

  • NSFW: hardcore, but with a lot of horror blobs and/or censoring. Moving the trigger words to the end has little effect.
  • Trigger words: studio_ghibli_anime_style style (yes, the double "style" is intentional)

Van Gogh Diffusion

  • NSFW: softcore, generally waist-up but not always; setting Clip Skip to 2 seems to result in more midcore hits
  • Trigger words: lvngvncnt (must be at the BEGINNING of the prompt)
  • Sampler: Euler (not Euler_a) -- the model maker recommends Euler, but you can get good results with any non-ancestral sampler (e.g. any that doesn't have a lone "a" in the name). Ancestral samplers destroy the effect.

VoxMix 1.0

  • NSFW: hardcore, mostly at Clip Skip 2

Wild's Mix

A very horny anime-styled mix.

  • NSFW: hardcore, mostly at Clip Skip 2

wlop

A very soft, almost watercolor model. It also seems to do its own thing an awful lot.

  • NSFW: hardcore, but results vary wildly
  • VAE: Anything 3.0
  • ENSD: 31337 (recommended by model maker; I'm not sure if it makes much difference TBH)
  • Clip Skip: 2 or 3 (recommended by model maker; I've found good results at Clip Skip 1, 2, or 3)
  • CFG between 5 and 7 (recommended by model maker; I've found that 6 works well)

WoopWoop Anime/Hentai

  • NSFW: hardcore

General: Furry

Furrystaber

  • NSFW: hardcore
  • Clip Skip 2 generally gives the best results

YiffyMix

  • NSFW: hardcore
  • Clip Skip 1 or 2 both give excellent results

General: Photorealistic (or near-photorealistic)

Analog DIffusion

  • NSFW: softcore, mostly waist-up
  • Clip Skip 1 recommended
  • Trigger words: analog style

Art & Eros (aEros)

  • NSFW: hardcore
  • Clip Skip 1 recommended, but 2 provides interesting (good) results as well
  • VAE: vae-ft-mse-840000-ema-pruned
  • Trigger words are not required but will enhance certain aspects of the merged model
  • Trigger words: elden ring style, postapocalypse, knollingcase, analog style, dreamlikeart, swpunk, synthwave, modelshoot style, cyborgdiffusion

Dreamlike Diffusion

  • NSFW: softcore, full frontal
  • Clip Skip 1 recommended
  • Trigger words: dreamlikeart
  • From the CivitAI page: "use slightly higher resolution for better results: 640x640px, 512x768px, 768x512px, etc." Tests appear to concur with this; no horror blobs occur at 640x640 vs several at 512x512

Elldreth's Lucid Mix

  • NSFW: softcore to midcore at Clip Skip 1, midcore to hardcore at Clip Skip 2
  • Clip Skip 1 or 2 recommended

Elldreth's Vivid Mix

I'll have to return to this, I don't have it downloaded apparently!

Hassan's Blend

This info primarily applies to the newest version at the time of this writing, which is 1.5.1.2.

  • NSFW: hardcore
  • Clip Skip 1 recommended
  • Trigger words are not required, but they are the ones it was trained on, so they'll have more effect in general.
  • Trigger words: exposed ass and pussy, on all fours, hard dick, legs in the air, grabbing her ass cheeks, flashing breasts, bikini tanlines, blindfolded, gagged, huge breasts, medium breasts, small breasts, ripped stockings, sucking hard dick, exposed shaved pussy, hard nipples, soft nipples, wrapped in rope, upskirt, from behind, low angle, pov view, soft dick, flacid dick (sic), moist dick, exposed balls, ass in the air

Homoerotic Frankenstein Mix

Not only for gay sex, despite the name! It generates women just fine, and in fact is great at generating women with flat/small breasts (probably due to the number of men it was trained on). It can help generate good male bodies & anatomy for inpainting too.

  • NSFW: hardcore
  • Clip Skip 1 recommended, but 2 is pretty good too
  • Trigger words: homoerotic, male penetrating male, fellatio, penerec, penflac

ProtoGen v2.2

  • NSFW: softcore, full frontal
  • Clip Skip 1 or 2 recommended
  • Trigger words: modelshoot style can center the image on the intended subject

ProtoGen x3.4

  • NSFW: softcore to midcore for Clip Skip 1, midcore to hardcore for Clip Skip 2
  • Clip Skip 1 or 2 recommended

ProtoGen x5.8

  • NSFW: softcore to midcore for Clip Skip 1, midcore to hardcore for Clip Skip 2
  • Clip Skip 1 or 2 recommended

PurePornPlus

  • NSFW: hardcore
  • Clip Skip 1 or 2 recommended
  • Suggested negatives (by the model maker): lowres, bad anatomy, bad hands, text, error, missing fingers, extra digit, fewer digits, cropped, worst quality, low quality, normal quality, jpeg artifacts, signature, watermark, username, blurry

RealEldenApocalypse_AnalogSexKnoll_4CandyPureSimp+FEET

Good lord, that name.

  • NSFW: softcore for Clip Skip 1, hardcore for Clip Skip 2
  • Clip Skip 1 or 2 recommended
  • VAE: vae-ft-mse-840000-ema-pruned
  • Trigger words: elden ring style, postapocalpyse, knollingcase, analog style, bf

SimpMaker3K1

  • NSFW: hardcore
  • Clip Skip 1 recommended, but 2 works well too
  • VAE: vae-ft-mse-840000-ema-pruned

Stable Diffusion 1.5

The original.

  • NSFW: softcore, maybe, but attempting any NSFW prompt often results in horror blobs
  • Clip Skip 1 recommended

UberRealistic Porn Merge (URPM)

An incredibly good NSFW model.

  • NSFW: hardcore
  • Clip Skip 1 recommended, but 2 can give interesting results as well
  • VAE: vae-ft-mse-840000-ema-pruned

VisionGen

  • NSFW: hardcore
  • Trigger words: analog style, modelshoot style, nsfw, nudity, erotic, cyborgdiffusion (not necessary according to model maker but may help)

WoopWoop Photo

Supposedly does cunnilingus well. This has not been my experience.

  • NSFW: hardcore
  • Clip Skip 1 recommended
  • VAE: vae-ft-mse-840000-ema-pruned
  • Suggested style prompt: ((photograph, photographic photo, photogenic, rule of thirds))

Zeipher AI F222

They're gone from the web now, apparently due to doxing. But the model can still be found if you look.

  • NSFW: softcore to midcore; it tries to do hardcore but is generally lousy at it
  • Clip Skip 1 recommended

Specialized subjects (positions, body parts, etc)

These models are designed to output people in specific positions, or specific body parts, and do not work in the general sense for prompting.
Outputs of all of the models below should be considered NSFW (for obvious reasons), and use Clip Skip 1 unless otherwise noted.

AIroticArt's Penis Model (normal & inpainting)

  • Trigger words: penerec, penflac, flaccid penis, erect penis
  • CFG: Around 4
  • Inpainting conditioning mask strength: 1

AIroticArt's Sidelyer Model

Specifically generates nude women lying on their side (the "traditional nude centerfold pose").

  • Trigger words: sidelyerfront, sidelyerback

AIroticArt's Vulva Model (normal & inpainting)

  • Trigger words: vulvdet, vulva, pussy, hairy, hairless, shaved, clitoral hood, clitoris, labia minora, labia majora, ass, butt, asshole, anus, wet, moist, close up, vagina, gaping, open, closed

Honey Pot

Specializes in women laying on the backs with their legs spread.

  • Trigger word helps but is not really necessary.

LOKEAN_MISSIONARY_POV

POV views of missionary sex.

  • This is an odd one, as the trigger word is supposed to come in the middle of the prompt.
    • The recommended use is subject, LOKEAN_MISSIONARY_POV, details.
  • Tends to cut off faces; does not handle non-square ratios well.
  • Trigger words: LOKEAN_MISSIONARY_POV

LOKEAN_PUPPYSTYLE_POV

POV views of "doggy-style"/"puppy-style" sex.

  • This is an odd one, as the trigger word is supposed to come in the middle of the prompt.
    • The recommended use is subject, LOKEAN_PUPPYSTYLE_POV, details.
  • Does not handle non-square ratios well.
  • Trigger words: LOKEAN_PUPPYSTYLE_POV

Major X's 2D POV Model

A mix of different POV viewpoints, all in a 2-D animated style.

  • Clip Skip 1 or 2 both work well
  • Trigger words: pov, vaginal sex, fellatio, from behind, missionary

Nude Casting

Typically generates women standing with arms at their sides, but other results are possible.

OcaTitfuck

Specializes in "tit-fucking" pics, and attempts to prompt other things may result in horror blobs.

  • Clip Skip 1 or 2 both work well
  • VAE: vae-ft-mse-840000-ema-pruned
  • Descriptors: photograph, illustration, pov, from above, from side, dutch angle, standing, kneeling, sitting, lying down, wet, shiny, pale, tanned, tattoo, lingerie, bikini, clothed, glasses, necklace, jewelry, looking at viewer, smiling, open mouth, cum

Pyro's BJ 1.0

Specializes in blowjob images, both POV and from the side.

Pyro's POV A and B

Both specialize in POV sex images. I prefer B, but YMMV.

Others (not yet sorted)

Other notes

  • SmirkingFace: has anyone ever managed to use this successfully without creating nightmare blobs? Even following their instructions I can't get good results.
  • UberRealistic Dreamy PFG Porn: This merge of URPM, Openjourney, and PFG was too similar to URPM alone to consider keeping, IMO.
  • Waifu Diffusion: The original anime model. Superceded by many, many better models, there's no real good reason to use it now.
Edit

Pub: 03 Jan 2023 12:53 UTC

Edit: 25 Jan 2023 13:44 UTC

Views: 865