I had to work very late at work and was literally coming home around midnight. I don't know if it was that spring was in the air but I suddenly got the idea that driving home naked would be fun. It was drizzling raining and there were few cars and people on the road. I slipped off my shoes and then pulled my pants off. I was in only a shirt, socks and underwear now and began to rethink doing this. I didn't think anyone would be able to see me if I was naked from the waist down so I decided to just take my socks and underwear off. I was only in my shirt now and began driving home. I didn't know about taking my shirt off because I figured if I did it would be too easy for someone to see me that way and could bring unwanted attention to myself. Since it was a cold night out they would wonder why I was topless and if anything else might be going on. The trip was going to be a 15 mile drive home and I was nervous. After a couple of miles of driving I got less nervous and decide to throw caution to the wind and took my shirt off. I was now driving fully naked but as a safety cushion did have my clothes on the passenger seat should I need to quickly put them back on. After another mile or so I decided to remove that safety cushion and took all my clothes, shoes and everything and threw them into the back seat. Now if I got seen or pulled over for any reason I would be in a very embarrassing situation which probably made doing this more of a RUSH. At one point the rain began coming down hard and you could barely see anything in front of you. I decided to pull over into a parking lot at a nearby park to wait it out. While I was waiting it out, and seeing no other cars in the parking lot, I decided to take things further and leave my car. I was running around naked in a park in the rain wearing absolutely nothing enjoying myself with no concerns of anything at all. I must have been running around for at least 20 minutes before the rain slowed down and actually stopped for a while. There I was in a very open part of the park and decided to make my way back to my car. As I was getting closer to my car I noticed a pickup truck in the parking lot and I got worried. Then suddenly its headlights came on and right on me. They lit up the park and me in all my glory. I ran away from where they were shining but whoever was in the pickup had a spotlight and began shining it wherever I was running. Eventually I just gave up running away and ran back to my car. I jumped in and drove away. I don't know who it was but figured it was best to just get away. The pickup began to follow me but gave up once it began raining hard again. I got home and pulled into my garage and began to think of what happened. My heart was pounding when the lights were shining on me but it was such a turn-on being caught like that. I began to get aroused and with the rain coming down hard again decided to run down my street naked. It may have possibly not been the best decision but I began doing it. I ran down the street naked in the hard rain and stopped at a laneway and stroked myself until cumming. By this point the rain stopped and now I had to make the 4 block trip home with no pouring rain or clothes to hide me. I had no concern about the distance when I was going out but now was scared shitless having to make this trip back. It was extremely scary but also extremely a turn-on to have to do this since I had no other options but to make my way back in the exposed state I was in an area where I lived and people I know could see me this way. I made it home and I don't know if I made it unseen or just unknowingly unseen. I am guessing it is very possible someone on the 4 block trip home must have seen me and if they did they would have seen me with an erection the whole way as once it popped up on my trip home it didn't go back down until I went into my house and I made no effort to hide myself on the whole trip home.