I sat next to an older man (late 60's) on a UA flight between IAD-DEN in October. At one point during the flight, he began reading Playboy. He was extremely careful to turn the corner of the page and peek at the contents on the next page before turning the page. Of course, he was skipping the pictorials in order to be considerate of the woman across the aisle giving him the evil eye.

I like to read Men's Health Magazine and often there are articles about sex. Even though there are no pictures, I rent to skip those articles until I am not around prying eyes.