>>19857703
Found this guide on here some time ago.
https://rentry.org/wan21kjguide#ldg-wan-21-install-and-optimization-guide
That, wan-nsfw-e14-fixed (strength 0.78) and I2V-tittydrop (strength 0.5) as loras.
Depends a lot on the image and usually takes some tries.
As positive something like "she pulls up her shirt and presents her tits, keep her skin color, high quality, keep her face, cute nipples, realistic tits, normal sized areola"