Wife's braless down blouse show
My first wife never wore a bra, so one day we were at a local lake and she was braless as always. We had a two person peddle boat that we were going out on, and while carrying it from the car across the beach, a young guy offered to help. I was at one end and my wife at the other.
The guy helping us carry the boat was at my end next to me. We all had to bend way over at the waist in order to lift and carry the plastic two-seater. When my wife bent forward her shirt fell open at the neck exposing her bare beasts.
As we walked across the beach with her walking backward I, and our young helper, had a full view down her blouse of her bare breasts, nipples and all. I later masturbated, and still do, thinking about seeing my wife's bare breasts down her blouse as she was braless and how the young man had the same great view!
Myself in his place I know I'd do a lot of jacking off to that! When we got out on the water in a secluded area she took her shirt off and stayed topless for a while as I took out my erect penis to expose to the open sun and air.
She loved giving me hand jobs and was great at it and this time was no exception!