Belle, a high-class London escort, loves her job yet none of her family or friends knows what she does for a living. In this first episode, Belle talks about the rules to follow in order to be a secret call girl.

Belle receives an invitation to a presigious adult party; however, her client does not want to attend.

Belle’s favorite client books her for the entire night. However, she finds herself with ample time on her hands when the client falls asleep.

A client -- who also happens to be her accountant -- asks Belle to experiment with S&M.

Belle teams up with another girl to work for her oldest client. She later turns to Ben for comfort when the client dumps her for a new girl.

Belle might wind up with a nice guy instead of spending the night with a client.

For a 15th wedding anniversary gift, a married couple books Belle in order to have a foursome, which means Belle will have to find a partner for the special occasion.

Belle receives a once-in-a-lifetime offer to become more than just a prostitute. How will this career change affect her life?