Berry just finished a workout on the treadmill and a round of lifting... she is sweaty... and she wants a second workout, which is where her pets twig and berries come into play... in his rightful place inside the block she starts smashing his manhood in her cross trainers that have a wicked tread. Then she slips out of those into her sweat soaked socks, eventually going to barefoot to continue the smooshing until the end of the clip...