The observable phenomenon of various music types affect on arousal states during pornographic viewing. Not to be mistaken for Pop style porn music.
Scientist 1: "Mmm Justin Beiber's pop music has a positive correlation for erectile dysfunction during porn viewership."
Scientist 2: "Hold on lets test a control group. *begins experiment"
Scientist 1: "Yup for sure this is observational
Poptomism."
