George has been unfaithful to his wife Jia and their son. Jia's sister Lin decides to do something about it. George is brought to her, a chastity device attached to him. As long as he can resist the pulsating pleasures she will tease him with, he won't' have to endure what happens if he fails: a lifetime of servitude to Lin. But George realizes Lin has ways of making him feel good he could never describe and feels it start to all slip away....