Requires "veiny penis" in prompts.
Works best at around weight 1.0, CFG 7.0.
I used DPM++ 2M Karras, 15 steps in all testing, but more steps are recommended for actual generations. (20-30)
Recommended hi-res upscaler is R-ESRGAN 4x+ (Some of the examples I've posted have been upscaled with Latent Nearest-Exact), but feel free to experiment.
Not extensively tested for multiple subjects, hardcore sex, etc.
This loRA does not belong to me, you can find it at https://civitai.com/models/36056/futaveiny always support the original creator