Tentacles Fest: Because why only pink tentacles? This flexible model allows you to create various, colorful tentacles.
Prompting guide (Pony):
To describe a tentacle, always put 'tentacles' after the tag. Example: "red tentacles, large tentacles, many tentacles" etc.
You can add other features like: "scaly tentacles, rough tentacles, soft tentacles, tentacles, veiny tentacles, transparent tentacles" etc. "Zebra tentacles" if you want alternate colors.
Same for suckers: "many suckers, blue suckers, large suckers" etc.
Support for NSFW: "bound legs, bound arms, covered mouth" and every other NSFW stuff ([hole] + penetration, like 'oral penetration').