Well that's not what you said...you said.."
thinking or spending time with a woman talking about having sex together" That's a whole other level than what you just wrote of sticking onsies in drawers or flirting with a co-worker (which u really cant take too far these days b/c of harassment rules)
*Ps: That's also a misnomer btw, about women denying their men porn. Ive yet to meet a woman who's in a relationship deny her man porn. Fact is most woman are ok with their men watching porn, even if they don't share the lust for it. (though many women actually like to watch too.)