The girl, position or place to use says "HOT" when they're looking for it at Big Al's Studio where you sell the films and photos. When you click on Big Al's building next to Booble, click the assistant and she shows you whats hot for that time. The go to make a film and if you have the girl and position thats "HOT" it'll say "HOT" in Red letters. What's "HOT" sells when you got to sell porn and photos to Big Al.