Annie, troubled by a stalker In London, seeks the advice of her friend Cassie, who runs a successful marriage guidance counselling service for women. Cassie introduces Annie to her client Holly whose intense and complex relationship with her husband Peter thrills and intrigues her, awakening a deeply hidden desire to dominate. Annie and Cassie confront the stalker and draw him into a life of uncompromising and ruthless feminisation, but will he choose the ultimate submission?