From the lora that broke my kohya.
https://files.catbox.moe/ldt02z.jpg>>63213753Sure, you can try 'huge breasts' 'humongous breasts' 'planet-sized breasts' or other tags. Depends on the base model and how good it is at making them. I was trying to find a 'head between breasts' lora but could not find one. never trained a concept myself. Maybe it's time to dabble into that area as well.