I could make out the outline of her fingers as they neared her nipples. "Oh nothing Daddy. I just thought you would like to know." She shot me a demur... sultry look all rolled into one long gaze as her lips pursed and her glance darted between my eyes and my bulge. Heather's other hand slowly traced the curves down her abs before they dipped into her lap, nails teasingly raking her inner thigh before her fingers disappeared into the fold where her upper inner thigh and bikini met. I was. "We stayed up late watching TV. We kept flipping through the channels, but finally settled on the Education Channel. They were covering masturbating for girls, and after a bit we both began to experiment.In the morning—tropical mornings move very quickly between dark and light—we were up, showered, and dressed early enough even for Mom. After breakfast we were off to find our condo. There were other families00all the kids were teens—doing the same thing. Eventually we found it down a. Its been fun and it still is. I’m just sorry you’re missing out. You’re the pretty one, you should be having your share of the fun.”“I never thought I was missing out.” Carrie was having trouble coming to grips with the thought.“You are, though.”The girls got up to return to work. Carrie was wrestling with her emotions. As they rinsed their cups she turned to Sue,” I have to know. Do you and Bob actually fuck?”Sue smiled smugly, “At least once a week. Remember when Eric was on that course? Bob. So, I took it on myself to teach him what I knew he needed to know. Luckily, I had you as my teacher so I could show him what he needed to do to make women happy. He was a very good and eager student and he learned well.”“Damn right he did.” Jenn proclaimed, “He fucked me long and hard like I wanted and he eats pussy almost as good as you, big brother.”“It looks like we both taught our siblings right.” Stephanie smiled as she stroked Jenn’s hair. “Looks like we might all have to get together.