It is the LORA for the futanari without testicle.
It usually works well between 0.35~0.7, but it might depend on the model.
For orangemix2 series, I usually go with 0.5-0.6 and works well.
Currently working well for 1 girl, but 2girls may requires using controlnet if you want they pose in certain way. "futa with futa" or "futa with female" might give little help. Sometime it works without control net though.
Recommended additional prompt:
futanari, no testicles, erection, penis, pussy
Recommended Negative prompt:
extra penises, testicles