Poor slave is locked in steel chastity device, put in a cage and humiliated by a group of three dominant ladies
Captive male is put in a leather straitjacket, suspended up in the air and dominatrix is taking advantage of his unprotected cock
Open-minded dominatrix is looking at the newest creation: a nude man helplessly strapped to a sheet of plywood and fucking in his ass with a hi-speed dildo machine