Lady Cathy and her slave are on an air mattress in an empty room. She begins by making his worship her ass. She grabs him by the hair and violently forces him to put his face into her giant ass. He is first to take her full weight. The bbw mistress sits on his face reverse cowgirl style. Lady Cathy entertains herself by forcing his helpless head between her colossal thighs. She squeezes his head as tight as she can.