Tom didn't saw what Frank was doing behind his wife, but now he could see Frank’s hand again between his wife’s legs. He wiggled harder and was ye...ling at Frank, but his voice was smothered by the scarf. “Let’s see if you like what I am doing so far,” Frank said to Mary, and he pushed a finger inside her vagina. Mary retracted again and wanted to close her legs, but the ankle chains wouldn't let her. She had to stand with her legs wide open, exposed, vulnerable and humiliated. Tom watched how. Her white blouse and red plaid miniskirt were laid neatly on the bench and I surmised I had missed her earlier impression of a school girl gone horribly wrong. My hands felt out her whole front side and reached her neatly trimmed pubis. I combed her dark cunt-hair with my nails and knelt to nibble her tits. As I rolled her nipple I pressed her clit and made little circles. She moaned and began fucking her beau faster. I knelt lower and held her cunt open and watched his nice shiny cock. ”She was clearly getting a little miffed, so Chad simply took her hands in his and said, “Baby, I was just trying to tease you a little. Of course, our little threesomes with Karena are an exception that I think we all enjoy too much to give up. But I would even do that for you, if it was important.”She took a deep breath and sighed, “I’m sorry, Clarence just set me off, baby. I don’t need to stop our times with Karena. I just need to know that all that other stuff is far back in the past, and. Have you not heard of the “third date rule," boy?'She slaps him across the other cheek.'This is for handcuffing me.'He hasn’t waken up from the shock yet to react in any way, shape or form.'And this is for not letting me cum. And now, let’s just finally finish what we have started here, shall we?'She works him up with a nice rhythmical handjob to a point where his breathing becomes ragged. Then she wets the head with her tongue and goes back to a slow teasing stroke. His eyes open and he looks.