Smother Box Ruin

Smother Box Ruin

I’m conditioning my slave to get aroused from my scent of my ass.. This is how I am conditioning to make him cum..
Firmly strapped into my smother box- I sit on his face and begin to tease and edge him.. 
The only air he gets to breathe in, is directly from my perfect ass.. 
I think my training is paying off- as he can no longer hold back from my gloved hand teasing, and is frustratingly ruined.. Hehe