Put a Cock Ring On It! (SDXL)

"If you like it, you better put a Cock Ring on it!It has multiple styles, such as leather, metal, plastic, etc and you can also specify colors. Basic trigger is pretty easy: cockring but then you can get creative like pink studded yellow leather cockring, or cobalt blue metal cockring , etc. I've found between 0.6 - 1.0 work well but mileage may vary."

Not mine: https://civitai.com/models/453986/put-a-cock-ring-on-it-sdxl