Karina had a very hard day at the university today. She is very tired and needs good foot worship. At first I sniffed and licked her white sweat-socks. Then Karina ordered to remove her socks and put them in my mouth. With her socks in my mouth, I sniffed her sweaty feet. When I leaned my lips against her soles it was wet with sweat. After that I started a good cleaning of her feet and toes.