When we first bought our house, a lot of work had to be done. With three kids, two dogs, and one nasty cat, finding time for a quick wank was a bit difficult. Until one great summer day back in 1975.
I was working on the roof, and called down asking for something (a drink perhaps). We have five sections to our roof, and the house is secluded.....this got my horny perverted mind full of some hard cock ideas.
While my wife was on her way up, I dropped my drawers and started playing with my six and a half incher, when she came around the corner, there I was, leaning on the kitchen roof, dick in hand, shorts being used to cushion my butt.
She got that 'What the hell are you doing?' look in her eye, but then came over to assist in my endeavors. She gently rubbed my cock, and brought her fingers down below and around the balls, to access the back door. (I make sure that I am 110% immaculate anytime we go into stroke mode).
She put her finger in my butt, and I could feel the additional blood charging toward my penis, I did not take long, in fact I blew a huge load right on the roof tiles.
We did this a few times after this, but the first time will always be the most memorable.