I noticed that the crotch on her bikini bottoms was damp. I ran my tongue to the left side of her bikini and took one end of the tie in my mouth and g...ently pulled on it; the bow came undone. I ran my tongue across stomach to the right side, took the tie in my teeth and pulled on that…I was lying across her and I changed position so that I was now between her legs; she parted her legs and brought her knees up. I slid up and took the top of her bikini in my teeth; she raised her hips slightly and. There’s that heat again. I feel his breath on my neck, as he grinds his hard-on against my hip and says, simply, “Bedroom.”I lead the way, acutely aware of my complete nakedness and the fact that his eyes are boring into me like a predator stalking its prey. To my shock, I find that I like it. As soon as we get to his bed though, I’m overcome with nervousness. What the hell do I do now? I’ve spent the past two weeks obsessively thinking about him going down on me, to the extent that not once. But tonight we were dressed in business casual style. Boring, but it didn’t matter. I was so fucking horny!We were welcomed in by the hosts, Joe and Sophie, and quickly had a drink in hand along with a nice little appetizer plate provided by a hot looking young lady server. We made the rounds and said a sincere hello to my sister and her husband. We often found ourselves invited to similar events.My sister and I used to have three-ways with her husband long ago, and he still remained on my. They seemed to feel ill at ease in their own house.He had to do something about it. Even though Laura was a lovely, charming woman, he had to admit that she did not seem to be the best mother in the world at the moment. True the circumstances were extraordinary... a woman widowed for such a long time, was bound to respond with more fervor to a new marriage than others might. Yes, he figured, gazing at the Golden Gate bridge looming in the distance... it was up to him to make everything work.