Reading the posts about sex cinemas reminds me of when my wife and myself went to Amsterdam 22 years ago. One evening she said we should go to a porn cinema. Plenty to choose from there! 2 auditoriums, 1 str8 1 gay. We watched loads of stuff in the str8 then went out and had a meal then went back. The tickets last all day! We went in the gay part next. Film was rubbish but the action at the back was much more fun to watch. My wife didn't know where to look. I did! All sorts going on. We then went back in the str8 part. Once our eyes had adjusted to the dark I could see 2 men sitting together and could see 1 was getting a very nice suck. Again my wife didn't know where to look. Again I did! Although we had been to a sex cinema before nothing like this had been going on. This was all back in the days when it was much harder to get porn to watch at home. Of course my wife has no idea about my bi-sex fun over many years. We now watch porn in bed together. My tastes are str8, bi, gay and lesbian. She only really likes str8 but has watched other stuff with me. Gives her a very stiff clit and she has amazing multiple climaxes when I do oral sex on her shaved cunt. No fucking now as she is too tight, cunt that is! We are both 67 and still enjoying sex.