BigmommaKat in the human mattress

Flat Pat and the bed mattress become one in this amazing display of agile, squashing power put on by the beautiful, 600 lb BigmommaKat. You'll see Pat start out under the mattress and eventually graduate to being on top of the mattress. And let's not make any mistakes about it... BMK is never gentle when it comes to sitting on men. She plops her big body around as if she were 120 lbs. It really is bone crushing power on display here... thank goodness for the mattress - otherwise Flat Pat would be Pat. You can really tell that BMK enjoys bouncing around on Pat... even when it comes to the full weight forward facesitting. You can hear the bed creaking with each bounce and you really have to wonder what Pat's hearing under there. Is it the sounds of the bed frame and springs screaming under strain or is everything muted with the 600 lbs of ass enveloping his entire head?