Foxtress has been doing some exercises with her sub and has decided to have some fun with it. Before the camera started rolling, he'd been having problems doing push-ups, so she's going to have some fun as he does press-ups into her sweaty post-workout arse. So, if he falls, it's just a face full of sweaty arse! She then feels it'd be fun to have him kiss her trainers. She knows he's a foot fetishist. She's seen all the 'loves' he's given her foot pictures online. But, no - no feet - first he must start with the dirty, sweaty trainers that have also been worn in and around London. Making him do sit-ups to kiss her sweaty arse, then push-ups to kiss her filthy trainers is deeply satisfying. She takes off her trainers to reveal just how sweaty her socks are, they're soaking through with sweat - they'll come in handy later but for his hard work, she finally lets him place a little kiss on each of her sweaty, post-workout, feet.