Well, back in the day, I would leave a Blake DVD in the player at all times, so say I just had dinner with a chick and a few drinks, "lets go back to your place and watch a movie" OK. Plop on the couch, turn on the tube, and "oops, oh damn I must have left that in there!"...."no ..hold on..what is that?" and, BAM!, 20 minutes later on floor in front of the TV. It worked everytime, but, when I tried it with just "bump and grind" porn I always got a weird look.