Mistress Riley and Mistress Roxy love feeling their young pony struggling under their weight. First Riley takes him for a ride around the room but the pony struggles underneath her and this displeases her. Mistress Roxy is not happy about it either. She wants the pony to carry Riley with more enthusiasm and speed. Mistress Roxy mounts the pony and he really takes off fast in an attempt to please her. But it won't work. Both Mistresses decide to mount the little pony and him to carry both their weight. Poor little pony.