Marissa comes back from an extensive run - and of course her shoes got as dirty as her feet got sweaty! She sits down on the driver's seat and forces her slave to lick the dirty bottom of her running shoes. But that was only for starters! Next she takes her shoes off and reveals her sweat-soaked socks - which her slave has to smell of course. While the slave is disgusted by the strong smell of the socks she's just leaning back smiling! Then it's time for the final part. She takes her socks off and makes the slave smell and lick her sweaty feet!