Heavy bondage in a leather rest sack, chains and lock with a gas mask connected to a breath controlling piss bottle! This is how Hinako left her sub all alone.
After making it through all that, Hinako chose to reward her sub with some face sitting, courtesy of her beautiful ass. But not without first attaching a nipple dome to give a bit of extra stimulation.
Finally, Hinako takes off her PVC thong and awards him with some more direct face sitting.
While watching this, try to imagine yourself getting crushed by Hinako's ass.