Every day Grace helps patients enhance their pleasure at the private clinic where she works — even though she's never experienced those heights of pleasure for herself. When her boss, Dr Harte, discovers Grace's problems, he offers to personally perform the clinic's procedures on her after hours. Nervous but excited, Grace agrees to undergo the BDSM-based technique designed to unlock the mental block she has when it comes to climaxing. Before Grace can experience the pleasure she craves, first she has to submit to her boss and let him deny her multiple times. By the end, she'll be begging for release… But will she come?