18+ Guides for Adult Anime Art, Original Characters and the Models That Allow Them
This is the adults-only side of SpicyHub AI, made for people who invent and illustrate original adult characters: anime and manga looks, OCs with a fixed design, explicit scenes between grown characters you made up, and short clips of them in motion. Five Spicy tools do the work (two for stills, two for animation and one that swaps your character into a clip), and they are paid from the one credit balance that covers the whole studio.
Three rules run through every guide here. Characters are adults in their stated age and in how they look; they are yours, not borrowed from a franchise; and a real person appears only with their documented consent. Find your project in the table, open its guide, and you get the steps, the price in credits and the limits that apply. For a head start, open the spicy templates: folders of finished prompts you can copy or load straight into a lab.
SpicyHub AI is in beta and payments open soon. Until then, every new account gets 50 free credits that work on any model, the 18+ ones included.
Adults 18+ only. Every character you make has to be an adult: one you invented, or a real adult who agreed to it. Minors are never allowed, in any art style. The Terms of Service set out the full rules.
Pick your project
One row per job, each with the guide that covers it from start to finish:
| Your project | Guide | What it covers |
|---|---|---|
| NSFW images of adult characters you invent, anime or photoreal | NSFW AI image generator | The two 18+ image models side by side, and what a first set costs |
| Turning one of your stills into an 18+ clip | NSFW image to video | First frames, motion prompts and the price of each clip |
| Writing a whole scene as a clip, sound included | Uncensored AI video generator | Prompt-only clips on Spicy UNCENSORED Video, priced per second |
| Waifus, husbandos and other adult anime OCs | NSFW anime art | Style words, adult builds and outfit sets for one character |
| Drawing an original adult character in anime style | Hentai AI generator | Cheap drafts, 2K finals and the cost of a full character set |
| Making that character move | Adult anime clips | Animating stills on HappyHorse 1.1 or Spicy UNCENSORED Video, priced per second |
| Putting your OC into a clip you filmed or licensed | Uncensored character swap | How a swap is billed, and the consent rules for the source clip |
| Starting from a ready-made spicy prompt | Spicy templates | Realistic sets, OFM scene sets, clips and anime stills, each prompt ready to copy or use |
| Retro or modern pin-up art of your character | AI pin-up art | Lingerie, swimwear and boudoir sets in poster shapes |
| Checking whether a mainstream model takes 18+ prompts | Which AI models allow NSFW | Nano Banana, GPT Image, Kling and Seedance set against the Spicy models |
| Spicy mode on Grok Imagine stopped working for you | Grok Imagine alternative | Spicy anime stills, clips with sound and swaps of your OCs |
| Keeping a Midjourney or Niji look for 18+ work | Midjourney NSFW alternative | Turning Midjourney habits into sentence prompts and references |
| Moving over from Civitai or Tensor.Art | Civitai alternative | Hosted 18+ models, with no GPU and no checkpoints to install |
| Moving over from NovelAI | NovelAI alternative | Anime stills that can carry on into clips with sound |
| Moving over from PixAI or SeaArt | PixAI alternative | Your character on hosted 18+ models, then on into video |
| Art for a roleplay bot’s character card | Character card art | Portraits and sprites of your adult OC |
| Selling what you make | Where to sell adult AI art | Which stores take AI-made adult work, and on what terms |
Start from a spicy template
The spicy templates gallery sorts finished prompts into folders: realistic sets and OFM scene sets, where one invented woman is shot in one place across several pictures, then video clips, then anime and semi-realistic stills by theme. Each card shows its example, the model it ran on, the whole prompt and what one run costs.
- Copy prompt puts the full wording on your clipboard, so you see every word before you generate.
- Use template or Use this shot opens the Image Lab or Video Lab with the model, the prompt and the settings in place, ready for your own adult character.
- Every example keeps its clothes on (lingerie, swimwear, robes, costumes), and every person in one is an invented adult.
A template adds nothing to the price: a run costs what the model charges, and during the beta the 50 sign-up credits pay for several stills from the image folders. The gallery is also in Japanese: templates in Japanese.
The five Spicy tools and the price of one run
The labs show the exact price before every run; these are the starting points.
| Tool | Makes | Credits | Good to know |
|---|---|---|---|
| Spicy UNCENSORED | Stills and edits, running on Seedream 5.0 | 8 at 1K, 12 at 2K | Up to 10 reference images, each cited by its number (Figure 1, Figure 2) in the prompt |
| Wan 2.7 Image | Stills and edits | 6 per image | Up to 9 references; holds the pose and layout of what you upload |
| Spicy UNCENSORED Video | Clips from a prompt or a first frame, running on Wan 3.0 | 8–29 per second, never under 30 a clip | 2–30 seconds, with sound at no extra cost |
| HappyHorse 1.1 | Silent clips from one still | 20–26 per second, from 60 a clip | 3–15 seconds, at 720p or 1080p |
| Spicy UNCENSORED Character Swap | Your character in place of the person in a clip you upload, running on Wan 3.0 | 9–35 per billed second; 180 for a 5-second clip at 720p | Clips of 3–15 seconds; you pay for the upload’s seconds and the result’s |
None of them needs a separate plan or costs extra for adult work. A single 18+ confirmation, saved to your account, opens all five. Prompts for the image and video models pass an automated check before anything is generated, and your results stay out of public view unless you post them yourself.
Guides in English
Each guide covers one job: which model to open, what it costs in credits and which rules apply to it.
- NSFW AI image generatorWan 2.7 Image drafts, Spicy UNCENSORED finals, style lines for anime or photoreal, and one face kept steady across a set.
- NSFW image to videoMake a still of your adult character move: the model each job needs, what to fix in the still, motion that holds up, three kinds of ending and a from-zero budget.
- Uncensored AI video generatorScript an 18+ scene for your own characters and get a clip with sound: a three-pass prompt method, two-character tips, frame shapes and a test budget.
- NSFW anime artCel, painterly, gacha or 90s looks for your waifus and husbandos, a model sheet that keeps them on-model, and outfit sets.
- Hentai AI generatorAdult anime art of characters you invent: four looks to start from, a character brief that keeps them adult and on-model, the right model for each step and a priced first set.
- AI hentai videoAnimate a still of your own adult character: three questions that pick the model, motion prompts written for anime art, seamless loops and a priced test-then-final plan.
- Uncensored character swapPut an original adult character of yours into a motion clip you own: what goes in, how the price is worked out, which clips you may use and what to do when the result drifts.
- Spicy templates guideHow the spicy templates work: put your own adult character into an image or clip template, pick the right model and see what each run costs.
- AI pin-up artEra styles for your adult characters, from 1940s posters to glossy anime: poses that tease without nudity, print shapes and 4K or 8K upscales.
- Character card art for botsFor people who build roleplay bots: a card portrait, a full expression sprite set with one face, 18+ variants, and the avatar rules of SillyTavern, JanitorAI and Chub.
- Which AI models allow NSFWEvery image, video and motion model in the studio, checked against its maker’s rules: which refuse adult work, which take it, and what each costs.
- Wan and NSFWWan 2.2, 2.5, 2.7 and 3.0: which versions take adult work and where, and what the hosted Wan models cost here.
- Seedream and NSFWWhat Seedream allows for adult work on ByteDance’s own services, which Seedream runs uncensored here, and what a 1K or 2K image costs.
- Nano Banana and NSFWWhat Google’s rules block on Nano Banana 2.1, 2 and Pro, what the models are still good for, and how to hand a design over to an 18+ model.
- Kling AI and NSFWWhat Kling’s rules block on Kling 3.0, Omni O3 and Motion Control, the 18+ tool for each Kling job, and what a 5-second clip costs on each.
- Seedance and NSFWWhat ByteDance’s rules block on Seedance 2.0 and 2.5, why its Seedream image model is different here, and the 18+ video models priced against Seedance.
- Veo and Sora NSFWVeo refuses adult video and Sora has shut down. An 18+ video model with sound to use instead, priced per second.
- GPT Image and NSFWWhat OpenAI allows in ChatGPT, in its API and on SpicyHub AI, what GPT Image still does best, and where to make the 18+ pictures instead.
- Grok Imagine alternativeLost Grok Imagine’s spicy option? Take an anime OC from character sheet to a clip with sound, priced step by step.
- Midjourney NSFW alternativeKeep a Midjourney or Niji look for 18+ work: style words, references in place of --sref, and the costs.
- Civitai and Tensor.Art alternativeLeft Civitai or Tensor.Art for adult work? What changed there, and how reference images stand in for LoRAs here.
- NovelAI alternativeComing from NovelAI? What you lose without a tag-trained model, how to rewrite tag prompts, and how adult anime stills become clips with sound.
- PixAI alternativeLeaving PixAI or SeaArt? Move your character over with references, then take it on into clips with sound.
- Selling adult AI artWhich stores take adult AI art as of November 2026, from Patreon to DLsite, and how to make a set that passes their review.
日本語で読む：成人キャラ創作のガイド
自分で考えた成人キャラクターを描いて動かし、同人作品に仕上げるまでの手順を日本語でまとめました。NovelAIやTensor.Artからの乗り換えを考えている方向けの比較もあります。
- R18 AIイラストの描き方自分で考えた成人キャラクターを、2つの18歳以上向け画像モデルで描く手順。下書きと2Kの仕上げ、大人に見せる描き方、衣装違いのセット、無料クレジットの使い道。
- R18 AI動画の作り方成人オリキャラのイラストを動画にする手順。音声付きと無音の2つのモデルの選び方、動きの書き方、ループの作り方と1本あたりの料金。
- 成人向けキャラ差し替え自作の成人キャラを、3〜15秒の動画の人物と入れ替える方法。料金の計算方法、使える人物と動画の条件、公開前のモザイクの注意までまとめています。
- Civitai・Tensor.Artの代わりTensor.ArtやCivitaiで成人向けの生成がしにくくなった方へ。何が変わったのか、LoRAの代わりに参照画像を使う方法、タグ型プロンプトの書き換え、費用をまとめました。
- NovelAIの代わりを探す人へNovelAIやPixAIから移る方向け。タグ型プロンプトを文章に直す表、参照画像で同じキャラを描き続ける方法、描いた絵を動画にする手順と費用をまとめました。
- AIで同人CG集を作る手順自作の大人キャラ1人で同人CG集を仕上げる流れ。設定画から差分、本番画像、特典動画までの費用の例に、DLsite・FANZA同人のAI作品ルールとモザイクの注意を添えました。
Four longer reads on the blog
The background to the pages above, in more depth:
- Wan 2.7 Image vs Seedream 5.0 for adult anime art: where to draft, where to finish and how to edit an OC you already have.
- HappyHorse 1.1 for 18+ clips: what it animates, where it struggles and what each clip costs.
- A prompt structure for adult anime art: six parts in a fixed order, reference images and wording for motion.
- From booru tags to sentence prompts: turning a Danbooru-style tag list into plain sentences that Seedream and Wan follow.
Questions people ask
What may I make here?
Adult characters you invented, in anime, manga or painted styles, as stills, short clips or swaps, explicit scenes included. Not allowed in any style: minors or anyone who looks like one, real people without documented consent, sexual violence, lack of consent, bestiality and characters from existing franchises. The Terms of Service hold the full list.
Why are my prompts checked?
To keep minors out of adult work. Before the Spicy image and video models generate anything, an automated check refuses any prompt that pairs sexual wording with wording that suggests someone under 18, even in a negative such as “not a minor”. Describe adults plainly instead: an age, an adult build, an adult setting. The Terms apply in full to everything you make.
Who can see my uploads and results?
Only you, unless you choose to share something. Nothing goes to a public feed, and SpicyHub AI keeps 18+ work out of its own promotion. Your prompt and uploads do reach the company that runs the model, since it produces the result. Basic keeps your history for 7 days and Pro for 30; Ultimate and Creator keep it indefinitely. Download anything you want to hold on to.
Can I use a character from an anime, manga or game?
No. Franchise characters belong to their owners, and many of them are written as minors, so every guide here works with original characters. Design your own: fix the hair, eyes, outfit and adult build in one description, make a 2K reference sheet, and reuse both in every scene.
Can I put a real person into a clip?
Never as the character in a swap: Spicy UNCENSORED Character Swap takes invented adults only, and the performer in your source clip must have agreed to its use. On the other Spicy tools, a real person may appear only if it is you or an adult who has documented their consent. Public figures, creators, coworkers and former partners are off-limits.
What do the 50 free credits cover?
SpicyHub AI is in beta and payments open soon; until then, every new account gets 50 credits that work on any model, the 18+ ones included, and never expire. Spent on one model, that is 8 drafts on Wan 2.7 Image, 6 Spicy UNCENSORED images at 1K or a 480p clip with sound up to 6 seconds long. Longer or sharper clips cost more; the 18+ character swap starts at 54 credits and HappyHorse 1.1 at 60. The credits are given once per internet connection, so a second account from the same network gets none.
What does a first character set cost?
About 148 credits: a 12-credit reference sheet at 2K, 6 variations on Wan 2.7 Image (36 credits) and 5 seconds of HappyHorse 1.1 animation at 720p (100). The 50 sign-up credits pay for the sheet and all 6 variations (48 credits). Plans start at €10 a month; see pricing. Payments open soon.
SpicyHub AI’s 18+ rules in brief
- You need to be an adult under your own country’s law, never under 18, and the content has to be legal where you are.
- Every character is an adult, both by stated age and by how they look. Drawn and animated characters follow the same rule as photos.
- No sexual content involving a minor or a character who could pass for one. Accounts that try are closed and reported to the authorities.
- A recognizable real person appears only with their documented consent. That rules out celebrities, creators, coworkers and former partners. In a character swap, no real person goes in as the character, you included.
- No sexual violence, no lack of consent and no bestiality, even as fiction.
- Existing characters from anime, manga, games and film are someone else’s property, so create your own.
- Your results stay private to your account until you share them. What you post elsewhere is yours to answer for, under the law and that site’s rules.
A short version only. The binding rules are in the Terms of Service.
During the beta, signing up adds 50 free credits that work on any model: 8 drafts on Wan 2.7 Image, say, or a 480p clip with sound up to 6 seconds long. Room to test a character before you decide anything.
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