Enslaved

Marianne falsely claims that her course tutor put a word into her subconscious that will trigger her into obeying anyone who speaks to her, responding with uncontrollable enthusiasm whenever Barry, her boyfriend, says the word and orders her to perform shamefully erotic acts.

But then she finds the trigger word is really working, and is pitched into dangerously enticing and new areas of sensuality that she'd never before dreamt of...