It's funny when the mood will hit me. I was down on our river dock sitting and watching the sunset. When my mind started to wander. I started thinking about how much fun it would be to get my wife down here for a skinny dip. I felt myself starting to get hard so I let it out and started to stroke it. No one was around so I kept stroking until I burst my cum all over my belly. It was so nice to be outside and wanking out in the open.