When I was younger

I was in my late 20's and in excellent shape or close to it. I had a problem cock it was always hard and I love it when I was able to be nude it didn't mater to me if I was in my house or in the yard I wanted my dick to be out. I was married to a very accomadating woman who loved to see me nude and wasn't worried about sharing my nudity. I had moved here a couple weeks ago and had been checking out the neighbors to see who was interestingorwho I thought would like to see me nude.
I had seen the girl next door and two sisters across the street and they looked like 13or 14 and just the age to be thinking about boys and sex .We made friends of the 3 of them and after a couple weeks we all talked freely. The girls were very interested in what my wife told them about me ,that I love to tan nude in the yard and I walked around all the time in the house nude and had an erection . She told them to watch at night and they would se me if they wanted. They did but were a bit scared that she would get angry if they did see me, Sue my wife told them it was fine she had seen menaced many times and liked seeing me nude. She told them it would be nice to hear what they thought of my body and dick if they wanted.
I was turned on when she told me so that night I was nude in or bedroom upstairs and across from the one girl Cindy and I left the curtain open ,I saw she had her light on and window open so I looked to see if she was there and I soon saw her walking around and peeking over at me. I got brae and the wife helped out making my dick hard which was so easy by now. I stood still in plain view of Cindy if she came back and she finally did and stopped in her tracks and looked over at me , she must have stood there for 5 minutes before moving. I told my wife I was so turned on and she told me to jack off if I felt like it the girl was surely interested in seeing me cum. I waited and sure enough she came back and saw I was hard and touching my self ,she turned off her light but there was enough back round light I could see she was still watching which turned me on . I began jacking off I could see she was watching and I did cum I just a couple minutes and I did put on an act for her when I was cumming.
The next day she came over to talk to my wife and tell her she saw me naked and Sue asked if she saw me jacking off that I did it special for her to see. She did and was so excited telling my wife she could hardly contain her emotions. My wife teased her asking if she was hot between her legs ad wet thinking about seeing my cock. Cindy may have cum we aren't sure but it was exciting for us all. The wife told her to watch when our lights were on and she would see much more and I loved for others to see me naked even every day and if she got to know us better she might get invited over to see me in person which the girl was very interested in doing.