It's just whatever custom sprite you're wanting to have for the YCH dom
By finishing a session with cbt toggled on, and the limit for cbt ending at 10
Some existing kinks got added to Doms that didn't have them before: musk for Dominik, pup play for Chuck, and dildo play for Bruce
I'd say it's somewhat role playing on their part. They don't quite "get" chastity, but they're doing their best to include it in your session since they know you're into it
I believe in 3.0 that those are all of the outfits (more got added in 4.0)
It's a 4.1 addition (currently available on Po's patreon)
