Voyeur; (Vwah-yer) - "A person who obtains gratification from looking at the erotic actions or organs of others."  Most people have voyeur fantasies of some kind, whether they imagine someone is watching them, or they have the desire to sneak a look at others.

Voyeur fantasies can involve seeing someone's panties - or lack thereof - when they don't seem to know you're looking. It can involve a woman going about her business naked, knowing you are watching and enjoying. It can involve having someone else join you to simply watch you together, or allowing you to watch them together.

Mona Lisa models are very comfortable with themselves, and enjoy you watching them - in fact they will usually encourage it, and enjoy the effect they have on you. They will often wear no panties to your appointment and pretend not to notice as your eyes are glued to her, showing just a peek of what you may see more of soon - if you're a good boy...