On the True North Domme podcast Madame Red and Oban have a discussion with Wylddreams about chastity, different kinds of chastity devices, safety, and type of chastity play.
Show Notes:
CB-X chastity devices and their website is https://cb-x.com/
Chastity Vice https://lockedinlust.com/
Chastity Key holding: https://www.emlalock.com
Chastity app: ChastiKey