Mpreg Concept Set - NAI (Illustrious) - LyCORIS

I present my mpreg model that I made for personal use. It's not perfect but it does a decent job at enhancing existing tags for various prompts related to male pregnancy, inflation, and lactation and such.

I went with LyCORIS over LoRA so it would mix better when combined with style art style LoRAs. The model I trained on is NoobAI XL 1.1 but it works great with Illustrious LoRAs and checkpoints.

Recommended model strength is 0.5-0.6 to avoid having it overinfluence the style you're going for when combined with style LoRAs.

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I focused more specifically on generic tags as opposed to unique tags so it would simply enhance existing concepts/make them stand out more.

Those concepts include tags like:

• pectoral expansion / breast expansion

• belly expansion / hyper belly inflation

• big belly / hyper belly

• male lactation

• hyper pecs

• anal cross-section / cum in ass / internal cumshot

• impregnation

• tentacle in ass / tentacle penetration

  I tried to train it to work for comic / progression panels (to slight success) but it can be temperamental/generate panels in the wrong order so it may take several attempts to get a decent comic/2koma/3koma/etc.

I've included specific image examples of various focus tags at different levels of tag strength.

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The settings used for my generation testing were 3-4 CFG, 20 steps, DPM++ 2M SDE - Karras on Forge with an adetailer (face_yolov8s).