I am in my mid 30's and have had a panty fetish since I was about 10. I have worn panties from my sisters, girlfriends, strangers and my wife. Nobody ever knew this until about six months ago.
We were scheduled to make a 14 hour car trip home from Ohio and I was down to my last pair of boxers. My wife knows that I am not a good packer / planner, so that morning I said, 'Oh no, I don't have any clean underwear for the trip home.' She casually / jokingly said, 'I have an extra pair.' After she showered and got dressed, she was busy putting on makeup in the bathroom. I found her extra pair of silky boy briefs in our suitcase and put them on under my shorts. I immediately got hard and began to wet the panties with pre cum. My wife never said anything else about her panties, so we got in the car to begin our drive. About an hour into the trip, my wife began rubbing my leg. As her hand moved higher and higher, the more excited I got. As soon as she reached up under my shorts, she realized something was different. At first she was upset that I was really wearing her panties, but I told her that they really were not much different from mens underwear. She pulled my shorts down to my knees and said that I looked good in them. I told her how sexy they made me feel. She began giving me a hand job and head. Then she took off her top and began touching herself. While she was fingering her neatly trimmed pussy, I couldn't hold back anymore and started jacking myself. I came all over the seat and my wife's panties. She made me cum 2 other times later that day, also in the car. Now she knows how much wearing woman's panties turn us both on. Sometimes at night she will set out her panties (and sometimes her bra)for me to wear.
For those men who love to wear panties, this is a great way to introduce it to a wife / girlfriend / sister. I'd love to hear your comments.