SSBBW Savannah flattens him

At over 500 lbs, I imagine Savannah would present a challenge. So when she asked Matt for a ride, you better believe he was in for a struggle. He made it about 5 feet or so. Once he slowed up and showed signs of struggle, Savannah demanded that he try and do a push-up. In a flash, he was pinned to the floor with Savannah sitting heavily on his back. He's not used to this position... ordinarily he is on his back during squashing. He was quoted as saying, "It felt like my ribs were being driven through the floor." After some heavy back sitting, Savannah thought it was time to crush his belly and chest, so she demands Matt to rollover and she plants her luscious ass across his entire torso... chin to waste.