Olivia is Kevin's devoted slave girl. When her Master visits her, she is ready to do anything for him. Kevin ordered his slave to take off his sneakers and smell them inside. You can see by the look on Olivia's face how much they stink. Kevin was just amused by this and watched as the slave sniffed his sweaty socks and licked them. Olivia chewed on Kevin's socks and gave him a foot massage. After which Olivia licked Kevin's feet and swallowed all the sweat from them.