Fleshy cockring (anim test) (Patreon)

I'm gonna finally unveil what's my deepest kink and fetish of all times... Stomach sphincters flexing around a cock~
To not say it so long, it's about how that ring of muscle squeezes around it trying to seal, not being able to do it, but trying to around it~
This anim is just a test, may do in a future a more complete version of this, I hope I am able to~
And I'm sure this is the first ever content to exist about a sphincter flexing around a dick so, dildoes! I mean... First!

As some may have noticed... This esophagus belongs to Bunsen who's also the first derg in having content about their valve flexing around a dick~

Model by Acidic and rig by nuttymrgecky, both on fa

Video file is in the attachments~