Please. Teenage boys have unlimited access to internet porn. School, lift, porn, x-box, porn, study, porn, sleep.
Yes, I think porn plays a role. Real-life girls and women aren’t as visually exciting next to an airbrushed, photoshopped, surgically-enhanced woman. There’s no relationship issues or possibility of rejection involved.
As for the girls, I’ve read studies suggesting that athletic girls are less likely to be sexually active. Teens with such structured after school hours don’t have time for the dating game, just like the girl mentioned in the article. Also, athletic girls tend to enter puberty at later ages than overweight girls.