|1.||First Time Factor|
The heightened arousal factor from a sexual experience with someone the first time, that usually wanes thereafter
Girl #1: I'm getting bored with JP
Girl #2: You've only been with him three times!
Girl #1: I know, but everything after the first time is a downhill slide
Girl #2: You should just do one-nite stands then if you only get off on the First Time Factor
Girl #1: Yeah maybe