I stopped as mum came in the room "this is all i can find i will help you put them on " it was a pair of black nylons she held in her hands , i looked...at mums legs which where longer an a bit thicker than mine , mum seen me looking ," yes there the ones i just had on , i cant find any others " she said . now mum was very fashionable for a 45 year old and i knew that with tight skirts like the one she had on she wore no panties just these sheer black seamless nylons, i also knew i liked to get. I strained against the leash but it held, preventing me from touching her. She shook her head and made a tsking noise as though I’d been caught taking an extra cookie. ‘You’re going to kill me,’ I told her. That laugh again. ‘I hardly think so. Where’s the fun in that?’ She slithered back down my body and licked up the length of my cock. I grunted and shoved my hips forward. She ignored me and took her time. Her tongue traveled up and down the sides of my cock, then on the sensitive underside. She took a big gulp of air and quietly told me that was the best orgasm she had ever had. I told her that nothing I did had been anything but the****utic with firm touch and that I didn't understand how she could have an orgasm from what I was doing. At that point she suggested that we leave and head back to Tampa. After we got into the car she explained that she has never been comfortable with a man touching her and that she had never had an orgasm with a man. The only time she had an orgasm. In fact, I loved the looseness of her tops because it was very easy when her top gaped forward to catch a direct view of her hot breasts and the sexy demi-bras she usually wore. Seeing Stacy's tits like that was a total turn-on. And she was either teasing me and intentionally letting me see down her tops or just completely oblivious to the show she was giving us guys.Stacy and I started out just becoming good office friends since she needed to be on my good side to use my office area for her.