Much as Terry had told Wills, the two girls would never be able to keep from finding out about their brother. He had laughed at her but agreed as well.... They continued the nightly swap sessions until Wednesday. When Terry came home from work that day, they house was strangely silent. When she crept up the stairs, she heard loud moans coming from Billy’s room. Peering around the corner, she discovered all three of her children in a tangle of arms and legs, screwing their brains out on the bed.. The others had long gone by now and, if he was going to share a building with her, he didn’t want to cut the experience any shorter than it had to be.“How are you getting on?”Damn, she had to stop doing that! He had jumped so much he had hit his arm against the filing cabinet with an embarrassing clang. But he didn’t want her to stop doing it. Any contact was good contact. He felt his breath quickening again.“I’m so sorry – did I give you a fright? Is your arm ok?”He stammered, “It’s fine. No,. I had let everyone including myself down with my selfish and stupid behavior. I resolved that it would never happen again. I called Marge and checked in with her. She said that everything in Miami and throughout the company was doing very well. She told me flat out that Sally had saved the company from disaster on several occasions when I wasn’t available to make final decisions. She said Sally had come to Miami and listened to the presentation from the staff. She had gone in my office and come. I can feel other evidence of her increasing excitement, as I could feel her pussy lips start to lubricate with the slightly musky aroma of her juices showing me how aroused she had become.She had not been idle in the meantime, and had undone the zip of my trousers to slide a searching hand in to locate, my hardened cock to full arousal, which she then pulled out of from my trousers, and started to wank me with delicious slow but firm strokes. This caused droplets of pre-cum to appear at the tip.