Check out EpixBound:

Trying to stay well behaved and chaste while seeing so much bondage happening at @IMLchicago. Spent the night muzzled and belted, self-enforced#chastity #gaychastity #bondage #teamlocked #gagged pic.twitter.com/XR4uDFlBQr

— EpixBound (@EpixBound) May 26, 2019

There is much more of this guy on Twitter and Recon