hotgirlfriend
Generally a Hot girlfriend is a woman who is in a committed relationship with another person, makes herself sexually available to other men, often with her partners's knowledge and consent. However, there is a fast growing "segment" of Hot Wives and HotGirlfriends who enjoy being sexually available to other men without their husbands' knowledge or consent. Many wear very revealing clothing, flirt outrageously with their partners present, and generally, revel in the intense attention they get from (and give) other men.
As a HotGirlfriend , Lisa loves wear highly revealing clothing and letting other men know that, although she is coupled, she is available.