It's certainly an intriguing scenario; however, a slippery slope. You've been successful so far but unless you truly have a great intuition, you will come across that one who is not receptive to your wandering hands and it could cause you much grief. I recall the story in the news where a woman who was asleep on a flight woke up and found the man next to her had his hands down her pants. She sued the airline, the guy anyone to get some $$$.