Quote Originally Posted by Myya
Only problem with this is that I've had a black collar since I joined, and it signified the same as a polka-dot, including and with emphasis on torture/humiliation

Shall I change mine then?
No, black suits you.

For you, my delightful pet who likes torture/humiliation and lots of punishments, I'll add a special symbol to your black one letting everyone know how they should treat you.

Perhaps a tag that says "Please humilate and torture this slave often, without causing permanent marks."

Would that help sasitfy your needs?