⚠️ Experimental release. This is an early version. It works, but expect some inconsistency. Feedback and example images are very welcome and will shape the next version.

What it does

Adds a visible, natural-looking bulge contained within underwear, swimwear, or thongs on female-presenting characters. The goal is a realistic, clothed look: the bulge stays fully inside the garment, with no exposure.

Trigger word

panty-bulge

a woman with a penis

panty-bulge is clearly visible

Base model

Trained on Kera2 Raw, works best on turbo checkpoints.

Suggested settings

• LoRA weight: start around .75-1 [adjust to your findings]

• 12 steps

• 2-2.5cfg

• Works best with full-length or three-quarter framing so the garment is clearly in view

• Photorealistic prompts are where it was tuned; stylized results may vary

• specify that its a female body or masculine results may bleed through

Example positive prompt

(photorealistic, full-length). female body, high quality 4k dslr photograph:
a woman with a penis facing the camera with brown hair and blue eyes, she is wearing a black shiny micro bikini at the beach. The panty-bulge is clearly visible and contained entirely in the thong. beach sunset, sunglasses, holding a mixed drink

Example negative prompt

pussy, vagina, exposed testicles, cameltoe, nude, nipples, topless, exposed breasts, hairy, male

Tips

• Reinforce containment in the prompt (“contained entirely in the thong/bikini”) to keep results clothed.

• To make the penis pop out of the garment use something like "rising from the front crotch seam the penis is partially exposed, emerging from under the front edge of the thong"

• Keep cameltoe and exposed testicles , or exposed penis in the negative. They’re the most common bleed-through artifacts.

• Adding male to the negative helps keep the body and face feminine.

• Shiny or tight fabrics (latex, spandex, satin, swim material) show the effect most clearly.

Known issues (experimental)

• Bulge size and shape can vary between seeds.

• Occasional anatomy artifacts at high weights. Lower the weight if things get distorted.

• Loose or patterned fabrics can hide or muddy the effect.

• Close-up crops are less reliable than full-body shots.