In the old days, when I had a date and I was afraid I might go further than prudent, I would wear really ugly, torn, stained, underwear. That usually kept me from getting naked.
I used the not shaving/waxing method. And it worked!
That's interesting you mention that, I've heard someone mention this in another forum (something similar anyways), is that something WAW's do (I'm a man so I have to ask what a women's point of view is on this) when they leave their husbands and prepare to have affairs - they start to do more maintenance down there?