One day about 10-years ago. I walked into an area between our bedroom and mil bedroom. This was a an open closet with doors from both bedrooms. On this morning, mil had just taken a shower and was naked drying her body. She was in her bedroom but the door was open. She was bent over drying her feet and she was facing towards me. Her huge saggy tits were hanging down making them look huge. I got an instant hard on. I watched as they swung from side to side for what seemed eternity but was actually a few seconds and I retreated into my bedroom without her seeing me.
Ever since this incident I have wanted to hold those tits in my hand. The more I thought about this my cock got rigid and I started dreaming of showing her my cock.
I went out of my way to put my self in a position where she would catch me jerking. I wanted her to see me discreetly in the belief that she Could see me but I don’t know she is watching.
I spent months doing this and on many occasions she would see me jerking and walk away embarrassed.
One day after my wife went shopping, she came and sat opposite me, about three feet away. I was reading a magazine. What chatting with her I got my cock out behind the magazine and started stroking. She could see the movement of my wrist but kept chatting. I got bolder and lifted the magazine a couple of inches so she could see my balls below.. I shot my load very quickly and after a while she left.
This set th trend for the next several year.
I went from exposing my balls to pulling the cock out briefly to dropping the magazine to getting a smaller magazine to getting rid of the magazine to video taping each session and posting on hamster.
This went on for almost ten years