Steve, I know what you mean (#38061). My wife is as straight laced as the laces on her corset.
What I dream about is inducing her to go with me to a triple X movie. First, I would have her put on a house dress which buttons or zips up the front. Nothing on underneath. No bra, no panties. Nothing. Then when we go into the movie, I have her undo her dress and pull it to the sides, allowing all who might be walking up and down the aisle to gaze on her beautiful body.
Then, half way through the movie take her into the men's room and have her strip, then suck my cock in front of a urinal. If some guy happens to wonder in to take a pee, let him gaze at us while peeing.
Will that ever happen? Do chickens have lips? So how do I get to there from here? I plan to get her to go with me to an R rated (for sex) movie. Then during the sexy scenes reach over and see if I am allowed to caress her upper thigh or, with luck, her pussy. This will be a start. I wonder how she would react to 'swinging?'
My plan is to turn this lovely, beautiful, shapely lady into an absolute slut.
By the way, among my ST favs is 'My First Extreme Exposure' Sept 12, 2008 #31045.
Also, 'Stranded Camping with My Son' July 9, 2008 #30307.