The four of us were enjoying a weekend at a lake house. While we were good friends and each couple had been sexually open in front of each other, this was the first time we really had decided to open our sex to include all of us. We had laid out several fantasies we wanted to experience and in the morning had enjoyed watching the two husbands have oral sex while we helped, coached, and watched. We had agreed that the husbands' fantasy of having their wives be fucked by the other husband would be the core of the afternoon fun.
After our lunch and a comfortable rest that included some more hot tub time, we played several games of cards to determine which husband would be first to watch his wife have sex and Jake won narrowly, so we now knew that my husband Mack would first fuck Tina and then Jake would fuck me. There was a more relaxed feeling now than for our morning experience when the two husbands sucked each other in a sixty-nine, but there was still enough excitement to keep a bit of an edge.
While men are more visually focused, I knew that both Tina and I were very visual, for women, and that this was going to be special for all of us. We had decided that Jake would start by cuddling and making out with Tina and as soon as he felt she would be feeling excited, he would ask her if he could give her body to Mack. So, when we all went into the bedroom, Jake and Tina laid down first and Mack and I cuddled in a seated position beside them, both watching them and making out a bit as we did. Jake held Tina and stroked her shoulders, but avoided her breasts and pussy. After a few minutes, Tina was leaning into Jake and pressing her front onto his body to increase the closeness.
Jake whispered to her, though we could not hear, we understood and he looked at Mack and nodded. They quietly changed places and Mack lay beside Tina and began to make out with her. Soon, Mack moved to cup Tina's breasts and stooped to take her nipples between his lips, she writhed and opened her legs around his hip. Jake asked her if she was ready and she nodded.
After Tina laid on her back and opened her legs, Jake put his hand on her mound and began to stroke it. While Mack knelt between her legs, Jake spread Tina's lips and inner labia and using her juices, spread her lubrication around her vulva. Mack brought his hard cock close to Tina's vagina and Jake gently grasped Mack's cock and led him with one hand into Tina's pussy being held open by his other hand. The head of Mack's cock entered and an inch or so of shaft followed. Jake didn't breathe, Tina gasped, and my breathing was excitedly hurried as I watched my Mack enter Tina completely with short in and out strokes that went deeper each time. When he had his entire cock inside of her, Tina moaned in pleasure and whispered "fuck me, now!"
I held Jake and cupped his balls as we watched the sex dance our mates started. In the intensity of the event, I knew that both Mack and Tina would not last long, but they fucked slowly for only a very short time before the plunging became urgent and the sound of Mack's balls slapping Tina's bottom was constantly increasing. I wanted to reach around and caress Mack's balls, but was afraid that would make him cum even sooner. Already I was sure he would cum before Tina. And, with a guttural "Ohhhh FUCK!" Mack tensed his butt cheeks and pressed solidly into Tina and began to cum. He plunged in and out a few times, but held the position inside her longer each time until his load was deep in her. Gentleman that Mack is, even before he began to recover, he pulled out of Tina and scooted lower on the bed to place his mouth on her pussy and began to bring her to her orgasm licking her pussy and moving up to suck on her clit.
Tina brought her hands to her nipples and raised her hips into Mack's tongue and lips. Each tensing of her hips was higher and longer than the previous until she stiffened and shook with orgasm. The power of her orgasm brought her to squirting onto and into Mack's face and mouth and he captured all he could. Tina began to cry tears reflecting the intensity she felt, she held Mack's hair to pull his face close to her mound, but for only a moment. She soon pushed his head away and closed her legs to protect her overly sensitive clit from more stimulation. Mack laid back, spent. Tina was still crying. And Jake and I held each other.
Jake whispered "Shit, what the fuck did we just see?"
"I have no idea," I answered "but they sure look like they got hit by a truck."