My wife would kick my ass if she caught me watching porn. I kind of wish she would have a little more of an open mind, but she's a lot more curvey than most of those women in the videos and she's very self-concious about how she looks. She'd get sad/pissed off and assume that she wasn't good enough for me anymore becuase I had to look at other women on tv and the computer. Mabye if I get her drunk one day. Who knows? She did once bring up the issue of making a mold of my dick so she can use it as a dildo to masturbate with when I'm gone at work if that counts?
She got the idea from her best friend who does watch porn.
I don't really view it as bad, you just have to know when to draw the line, I think.