Family fun can be fun
My mother and father have been divorced for about five years now. Lots of times I stop by to visit my father.
One afternoon when I was over at his apartment I decided to take a shower, and I came out wearing a towel, which was not like a big deal. My father teased me about it, and made the remark that he didn't mind if I felt like going nude.
Feeling daring I slipped off my towel and enjoyed the fun of being naked in front of my dad. He was enjoying it and he grinned and asked if he should take off his clothes, too. I said it was fine with me.
Well, he did. It was the first time we were ever naked together and it was fun. He got an erection which I loved seeing! We both started getting pretty turned on and we decided to take care of things in front of each other.
I fingered myself to a marvellous orgasm while I watched him jack off! Of course my mother doesn't know, and would probably die if she ever found out. But to me, that was just the best thing ever!