I was trying to impress a girl (not my wife) when we first started dating. She actually said that she would find it very hot if we watched a porno together.
So, one day during lunch, I made sure I was in my own car and not my company car, and I stopped in at the local porn merchant. I found a movie, paid the $19.95, and was on my way.
We watched the movie that night, and apparently she did find it very hot, since one thing led to another afterwards, and, being a gentleman, I will leave it at that . . .
Anyway, it was an interesting experience, to go into a porn store and actively shop for something. All inhibitions pretty much had to go out the window for me, and it was definitely worth it.
My wife has actually mentioned this to me recently as well. I wonder if the store I went to all those years ago is still open . . .

