I set out to create a "Sex LoRA" that doesn't alter the face of your favorite character.

After all, a sex LoRA—no matter how stimulating—is useless if it ends up changing the character's appearance.

To address this, I used "masked training" to ensure that the character's face and the background were excluded from the training data as much as possible.

Give it a try!

Prompt(for anima)

A man and a woman are having sex in doggystyle position.

The woman has her head on the floor, and her face is visible.

from behind, penis, testicles

Prompt(for illustrious)

mql_doggy_b, 1girl, 1boy, sex, doggystyle, from behind, on all fours, penis, testicles, vagina, pussy, top down bottom up, between legs, looking at viewer

Prompt(for Krea2)

A man and a woman are having sex in doggystyle position.

When using a character LoRA with Krea2, it is recommended to use one trained on a Turbo base rather than a RAW base.

Using a LoRA trained on a RAW base will result in a decline in image quality. Turbo-based LoRAs can be trained using Ostris AI-Toolkit.