Riley has a great best friend and a never-ending stream of willing men ready to fill her every desire. Every day is a carnal adventure involving as many of her fans as can fit through the door. Her faithful and gorgeous friend Tilly frequently spectates the action, but she's never indulged. Not a single time.
That might change the night of Tilly's own birthday party. The swarm of attending men plan to use Riley in every way they see fit. That's a given. Riley gifts Tilly the power to call all the shots, so to speak, and her friend puts her to work in ways not even Riley is used to. By the end of the night, both women find themselves stretched to the limit.