How often does Hentai sneak into your life?

Example: I went to pick my wife up from work and she wasn't behind the counter like she usually is. Immediately my mind went through ever NTR situation I could think of. I actually started to believe that it was happening... Fortunately she was having a meeting with her boss in McDonalds, I ran into them as I was walking around waiting for her.

So I'm kinda curious to see how often things like this happen to all of you.

NTR situations running through you head when you can't get a hold of your GF
Find an embarrassing fact about someone and actually think for a second that Blackmailing them into sex will work.
ETC....

Have you had them sneak up on you and you have to force yourself back into reality?

This is my Sig ..............................................................