I moaned softly as she bent to straighten the stockings and I wondered if any voyeurs in the tower rooms across from us were able to see her petite as...s as she attached the stockings to the hanging straps.She wore a short black skirt with a slight flare that ended just above her knees, topping off her outfit with a black leather sleeveless vest that zipped up the front. After another glass of wine and a little coaxing, she agreed to let me pull the zipper down a bit further to reveal more of her. She kissed him again - this time on his shoulder.“It’s fine if you do.” She said, her voice muffled as she trailed kisses on her son’s skin. “I’m sure we can find something to do. Should I ask her to leave?”“No!” Jason said hurriedly and loudly. Particulars aside, he knew enough that he didn’t want to cut this short. He turned a fierce look towards his waiting aunt. “Stay right where you are.”Sarah flinched at his raised voice and didn’t move a muscle.Helen raised herself on an elbow to look at. I have never watched a woman sucking a man’s cock, watching my fifty-year old girlfriend blowing my much younger man would be very exciting. Will you do do that for me?”“Yes, Sunday afternoon,” he smiled as be bent over me and fucked me in a frenzy.“What are the rules?” Jill asked when I confirmed with her.“Play it by ear, this is for the three of us, make it exciting for me especially, I am on a sexual learning curve. What should I wear?, I ask as an after thought.“Your tight black leather. It had taken four years to get that far including the year it took to find the hull. I had almost two hundred and twenty thousand in the bank. I could afford the electronics, davits and ship's boat. They were all installed by a contractor, as was the small crane I had put in next to the davits. If I wanted to bring something heavy aboard I didn't want to have to use my back. With the rig I bought, I could snatch a cargo net or a skid out of the boat, rotate the boom and set it down on the rear.