This guide provides a comprehensive introduction to generating hentai images using Stable Diffusion, covering everything from downloading models to advanced prompting techniques. We’ll focus on setting up a free and customizable environment on your computer.
1. Downloading NSFW Stable Diffusion Models
Civitai.com is the primary source for NSFW Stable Diffusion models. To access these models, you’ll need to create an account and adjust your settings. Navigate to “Account settings” (found under the Account button in the top right) and enable “Show me adult content” while disabling “Blur adult content.”
With these settings enabled, you can browse and download various NSFW models. A popular choice for beginners is Chilloutmix.
Models are available in either .ckpt or .safetensor format. While both are usable, .safetensor is the newer and generally safer option.
2. Installing AUTOMATIC1111’s Stable Diffusion WebUI
AUTOMATIC1111’s Stable Diffusion WebUI is a popular and user-friendly interface for generating images. Installation varies based on your operating system and GPU.
Installation on Windows 10/11 with NVIDIA GPUs
This is typically the simplest installation method.
- Download the zip file
sd.webui.zipfrom this link: v1.0.0-pre and extract its contents. - Run
update.bat. - Run
run.bat.
Installation on Windows with AMD GPU
Follow the official instructions. Note that performance might be lower compared to NVIDIA GPUs.
Installation on Apple Silicon
Refer to the official instructions. Performance may vary.
3. Placing the Model in the Web UI Folder and Starting the WebUI
After installing AUTOMATIC1111, you’ll have a folder named stable-diffusion-webui on your hard drive. Place the downloaded model file (.cpkt or .safetensor) into the stable-diffusion-webui/models/Stable-diffusion folder.
To start the WebUI:
- Windows: Double-click
webui-user.bat. - Linux: Run
webui-user.sh. - Mac: Run
./webui.sh.
The WebUI is ready when you see the line Running on local URL: http://127.0.0.1:7860. Open this address in your web browser.
The “Stable Diffusion Checkpoint” toggle at the top allows you to switch between different NSFW models located in the stable-diffusion-webui/models/Stable-diffusion folder. Remember to refresh after adding new models.
4. Downloading LoRAs for Enhanced Results
LoRAs (Low-Rank Adaptations) are smaller models trained on specific subjects, like art styles, characters, or body types. They’re used in combination with your main checkpoint model to refine the output.
To enhance your hentai generations, consider downloading LoRAs. A popular choice is breastInClass, which improves body proportions.
Place downloaded .safetensor files into the stable-diffusion-webui/models/Lora folder. LoRAs are activated by including a specific trigger phrase in your prompt (more on prompting later).
5. Downloading Embeddings (Optional, but Recommended)
Embeddings can improve image quality by encoding a set of concepts. Negative embeddings, in particular, are useful. By including negative concepts like “bad quality image” in your negative prompt, you can produce better results.
Download the easynegative embedding and place it in the stable-diffusion-webui/embeddings folder.
6. Prompting for Hentai Images
With everything set up, it’s time to start prompting! Restart your WebUI after adding the embedding (scroll to the footer and click “Reload UI”).
Here’s an example prompt to get you started:
8k, RAW photo, highest quality, masterpiece, High detail, RAW color photo, professional close-up photo, (realistic, photo realism:1. 37), (highest quality), (best shadow), girl sitting by the pool side ,nude ,(naked:1.2), blonde, spreading pussy, (spreading thigh:1.4), butterfly legs, photorealistic, looking at viewer, beautiful detailed eyes, light on face, (fullbodyshot:1.1),Particularly strong light, Feminine Expressions, (small breast:1.4), skinny body, white skin, ((erotic, sexy, horny)) ultra high resolution, highly detailed CG unified 8K wallpapers, physics-based rendering, cinematic lighting, ((good anatomy:1.2)),detailed areolas, detailed nipples, detailed breasts, (extremely detailed pussy),detailed faceThis prompt includes keywords for quality, realism, pose, and anatomical details. Experiment with different keywords and LoRAs to achieve your desired results. Remember to use negative prompts to exclude unwanted elements.
