Slave’s Face Manhandled As My Office Chair

Ive ordered the slave to lie down under my desk - with his face right where normally my office chair would be! Ive a lot of work to do today and Ill use - or manhandle - his face as my office chair now! I insert my arse in dark blue jeans down on his face and throttle him under my butt. While I embark to work, hes suffering under my butt - getting no air to breathe and getting his nose flattened by the hard jeans fabric. But Im not satisfied with his breath holding skills... so well train that now! I extend my legs over his body and sit on his face with my full weight. He moans and struggles under me, but I just ignore his suffering and try to get some work done!