If you're a hentai fan, and you've been paying attention to what's been going on in the AI world, you may have heard of Stable Diffusion. 

There are tons of tools available online, and we spent 100 hours testing them all, but in this article we're going to show you how to:

1. •Download any number of Stable Diffusion and Pony models for Hentai 
2. •Download ComfyUI on your computer
3. •Download LoRAs to fine tune your images
4. •Get started with prompting and understand basic tips and tricks
5. •Build your first ComfyUI workflow and start generating AI hentai

Downloading Stable Diffusion and Pony models for Hentai

If you want to create hentai, you're going to want to head over to Civit.

Civit is home to thousands of models and you will find whatever it is you are looking for there.

In order to get access to get access to all of the NSFW models, you'll need to click your profile in the top right corner and click on account settings.

Scroll down in your account settings and change the permissions to show mature content, un-blur mature content, and reveal the R and XXX rated models (as shown in the image below).

We are going to download HassakuXL, one of our favorite hentai models. Click the little download icon and wait for the file to load onto your hard drive. 

Remember that these models take up a lot of space, so you'll need to be careful if you have limited storage on your computer.

HassakuXL takes up 6.46GB, and most other hentai models will be similar in size.

Downloading and Installing ComfyUI

ComfyUI is going to be your playground. This is the user interface where you will be able to play with the models you download from Civit. There is a bit of a learning curve, but if you're patient it can be super rewarding.

There are two methods to installing ComfyUI:

1. •Download using 7-zip
2. •Manually install

For people that are less computer savvy, we suggest using method 1. 

If you don't already have it, head over to 7-zip and download that first. While that is downloading, you'll need to download ComfyUI itself. You can find that on the Github repository, but we will also link it for you here.

Once you've installed 7-zip and Comfy is downloaded, right click on the ComfyUI file -> Show More Options > 7-Zip > Extract Here. After a minute or two, you should see ComfyUI_windows_portable in the folder where you extracted the files.

You'll need to take the checkpoint file we downloaded earlier (HassakuXL) and put it into:

ComfyUI_windows_portable\ComfyUI\models\checkpoints

This is where all of your models will live.

To launch ComfyUI, click the run_cpu.bat file and Comfy should automatically launch in your default browser.

Fair warning: if you do not have a nice graphics card (NVIDIA 4060 or better), Comfy will run very slowly on your computer.

You're now ready to launch ComfyUI and start playing with Stable Diffusion hentai models, but don't do that yet! At the end of this article, we'll show you how to build your first workflow and start generating your own AI hentai.

Downloading LoRAs to fine tune your hentai

LoRAs are models that work in tandem with your checkpoints to give you very specific results. You can create plenty of AI hentai images without them, but we highly recommend adding in hentai LoRAs for the best results. 

Let's head back over to Civit and download one of our favorite LoRAs, Lois Griffin from Family Guy (PonyXL).

LoRAs come with much smaller file sizes than checkpoints, so you won't need to be as mindful of storage when downloading them.

After downloading the LoRA file, make sure place it in the right folder:

ComfyUI_windows_portable\ComfyUI\models\loras

We'll show you how to load your LoRA into your workflow and work it into your prompt down below.

Best practices for basic prompting

Before we finally jump into working inside ComfyUI, let's do a quick crash course on how prompting works.

Prompts are your way of translating your imagination into a language the computer understands. Positive prompts tell the model what you want to see in the image. Negative prompts tell the model what to avoid.

You can use plain English, but the best prompting methods use lots of short descriptors. You'll want to avoid writing long sentences. 

Take a look at this image:

Now take a look at the prompt: score_9, score_8_up, score_7_up, 1girl, solo, very long hair, big breasts, looking at viewer, smile, bangs, large breasts, black hair, pigtails, cleavage, purple eyes, blunt bangs, mole, blurry, lips, latex bodysuit, makeup, leaning forward, hair tubes, mole under mouth, zipper, sexy cut, shiny bodysuit, open bodysuit

If you're wondering why the prompt starts with score_9, score_8_up, etc… This is one of many prompting tricks to improve the quality of your images. We'll talk about that more in another article, but let's put it to the side for now.

Building your first AI hentai workflow in ComfyUI

Once you've launched ComfyUI, you should see a blank canvas that looks like this:

If you double click anywhere on the canvas, you'll get a little pop up with a search field. This is where you little widgets called nodes. Nodes are the control board of your workflow.

In order to build your workflow, you'll need to load up the following nodes:

1. •Load checkpoint
2. •Load Lora
3. •Clip text encode (two of these)
4. •Ksampler
5. •Empty latent image
6. •VAE decode
7. •Save image

Once you've loaded all of these nodes, your canvas should look like this:

Now you need to connect the nodes. Follow the red lines we've drawn in the image below:

Now your canvas should look like this:

 Just a few steps left…

Click on the menu in load checkpoint and select the HassakuXL model we downloaded in the beginning of this article.

Now click on the Lora loader and load the Lois Griffin Lora we just downloaded. Set the strength_model and the strength_clip to 0.80.

Set both the width and height in the Empty latent image to 1024.

Copy these settings in the KSampler:

We're going to start with this positive prompt: 

score_9, score_8_up, score_7_up, 1girl, (Lois Griffin:1.5), (Blowjob:1.5), Loisgriffin, big breasts, looking at viewer, smile, cleavage, sexy eyes, blurry, lips, latex bodysuit, makeup, leaning forward, hair tubes, mole under mouth, zipper, sexy cut, shiny bodysuit, open bodysuit

And this for the negative prompt:

score_6, score_5, score_4, lowres, bad anatomy, bad hands, signature, watermarks, ugly, imperfect eyes, skewed eyes, unnatural face, unnatural body, error, extra limb, missing limbs, bad art, bad painting, bad photo, bad image

Input the positive prompt into the top Clip text encode node and the negative prompt into the bottom node.

Now click queue and wait 10–20 seconds (depending on your computer specs)…

Pretty cool, don't you think?!

Feel free to play around with the prompt and see what else you come up with. Even small little tweaks can change the image. You'll be pleasantly surprised :)

Here are a couple more images we generated, we couldn't resist!

Wrapping Up

So that's it - you now know how to:

• • create your own AI generated hentai
• • write positive and negative prompts
• • use hentai LoRAs

If you want to learn more, we will be publishing more advanced prompting techniques in the coming weeks. You can stay up to date by subscribing to our free newsletter where we share weekly doses of original hentai content, erotic comics, AI hentai tips, hentai news, and more.

If you have any questions about Hentai Girlfriend, or and feedback for us at all, please don't hesitate to reach out to us at info@hentaigirlfriend.com - and as always, thanks for reading!