Meet Belle, a high-priced high-class prostitute who describes her life and her adventures. She meets with her clients and runs into some problems when she breaks her own rules.

When a client, who is also her accountant, asks her to experiment with S&M, even Belle's eyes are opened! Hannah's best friend, Ben, suddenly springs on her the fact that he is getting married.

Belle works for her favorite client together with another girl. When he dumps her for the new girl she's upset and calls Ben. He is still struggling from finding out about her secret identity.

For once Belle might end up with a nice guy instead of a client. But will it work when Belle meets a guy and not Hannah?

Belle is offered a once in a lifetime opportunity to become more than just a regular prostitute. However what effect will her career change have on her life?

Bambi runs into some trouble at work and Belle is considering her future, but first she agrees to go on a date with Alex.

Belle is filling her days - and nights - with work as she tries to get over breaking up with Alex. So she's only too ready to accept an invitation to a sex party at a remote country manor house but then things turn nasty.

In the series finale, Bells is contacted by her old Madame for one last job. The client is adamant to have Belle and is willing to pay a high sum for her services. Meanwhile, Hannah has no luck in finding a job, and Ben tries to convince her to write about her experience.

In the Season 3 premiere, Belle's book is a success but she worries about having enough material for a follow-up tome. Belle's sister Jackie shows up on her doorstep needing a place to stay after leaving her unfaithful husband.

Belle tries to broaden Jackie's sexual horizons by taking her to a fetish club, with surprising results. Blocked in trying to write another book, Belle seeks support from her editor, Duncan.

Belle resists the notion of a serious relationship with Duncan until Bambi announces that she and former client Byron have become engaged.

In the Season 3 finale, the secret tryst between Duncan and Bambi is revealed at the latter's wedding, leaving Belle heartbroken but providing fodder for her new book's final chapter. Ben reveals his true feelings at the eleventh hour.

Belle deals with a new business proposition, an uninvited house guest, a challenging client and the all-important question hanging over her head: should she commit to best friend Ben?

Belle tries to help Poppy come to terms with the recent revelations, but Poppy has other ideas. A cruel trick by dominatrix Charlotte leaves Belle holding the 'baby'.

Belle finds herself in turmoil after Ben asks her to give up her job. She finds her life further complicated with Harry being around and one of her clients who looks familiar.