A lot of couples don't watch porn together though. Lots of couples watching porn together does not mean they are the majority. I don't see how the second in bi

A lot of couples don't watch porn together though. Lots of couples watching porn together does not mean they are the majority. I don't see how the second in bizarre either. A majority is not the same as all here either. Married people can also watch porn when their partner is not in the mood, even when they would prefer sex. I'm not denying all of the cases you listed exist, only that they are not a majority of porn usage. I feel very confident assuming that there are lots of single people ages 15-30 watching porn alone and who would prefer sex, and that demographic alone would make up 50% at least.