This is my first time, so please be kind and help me enjoy it. That does not mean I mind learning more about how to do this better, in fact positive instruction make for a better second, third and even forth time. Many thanks to michchick98 for her valuable assistance and help with my story.
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Heather and Kim were sisters. They were a couple years apart in age but many thought they looked like twins. Both had shoulder length hair, trim athletic bodies, average size breasts and similar voices. Heather was married to Mike and Kim was married to Tim.
Mike was six feet in height while Tim was an inch shorter. Mike had black hair while Tim had light brown. They both played sports and had similar body shapes. Mike and Tim did not know each other before their marriage, they became extremely good friends afterward. In fact, they became best friends.
A regular practice was for these couples to spend the evening at each others' houses. Heather and Mike lived at the end of their neighborhood and had a very private swimming pool. Kim and Tim lived a couple of miles away and had a large well equipped game room with a card table and a pool table. During the summer, they liked to hang out at Heather and Mike's house so they could swim after dinner in the darkness.
One weekend, Kim and Tim were over at Heather and Mike's house for dinner. As the dinner progressed, the talk around the table became filled with double meanings; all around a sexual theme. While nothing of a sexual nature had ever occurred between these two couples, this evening they were definitely pushing the limit on appropriate conversation.
Each person was looking in the eyes of their spouse who understood what they were trying to say without actually saying it. Had they been home and alone, they each would have long ago abandoned eating and seen to satisfying other hungers.
Finally at one point, Heather realized that she either needed to get up from the table or she was going to jump into Mike's lap and start something in front of her sister and brother-in-law. She pushed herself away from the table and stood up to start clearing the table. This broke the tension and Kim immediately did the same.
After the table was cleared, Heather started cleaning up the kitchen and told Kim to go see what the boys were up to. Maybe they would like to take a dip while she finished up in the kitchen.
Tim thought a short swim would "cool" things off and headed to the pool to put on his suit and jump in. Kim followed him. However, Mike decided to say inside and see what Heather was up to and see if he could help in some way.
TIM
"It sure was getting hot in there and I don't mean temperature wise," I said to my wife as we got into the pool. "I'm not sure what started that discussion but I'm glad that Heather got up when she did. A dip in the pool will be like a 'cold shower' for me and get my mind off sex for a while. But, I warn you, when we get home you probably shouldn't plan on getting much sleep tonight."
"Promises, promises," Kim replied as she started swimming back and forth in the pool.
I did the same and we were quiet for a while. After several laps, I stopped near the shallow end where it was deep enough that the water was still up to my neck but I could stand on the bottom. Since it was too deep for Kim to stand, she put her arms around my neck to keep her head above the water.
As she curled herself around me, I realized that the swim hadn't cooled her libido at all and that she was still turned on. She was hugging my neck and rubbing her breast and hips against me. Then she started nuzzling my neck. I put my arms around her with my hands caressing her ass.
This encouraged her and she continued in earnest with running her hips into my side. She also started attacking my ear with her lips and tongue; an indication that she was really turned on.
Suddenly, she stopped and said, "I need to go to the bathroom," and swam to the ladder. As she got out of the water and started walking away from me, she said something. Unfortunately I could barely hear her and thought she said, "I'll see you in a minute" garble, garble "comes up". Confused by what I heard, she was gone before I could ask her to repeat it.
I climbed out of the pool as I tried to figure out what she said. "Comes up" what does that mean? Then it occurred to me, Mike and Heather have an upstairs sala, which Mike had told me that they use frequently for intimate moments. Maybe Kim was asking me to go upstairs to a private place for us to have sex. Given the context, that sounded great to me. I grabbed my towel and entered the house.
MIKE
As Tim and Kim left to go jump in the pool, my cock was steering me into the kitchen to see what Heather was up to. She was standing at the sink washing the dishes that wouldn't fit into the dishwasher. I walked up to her, put my arms around her waist and gave her a big hug.
As I kissed the back of her neck, I told her that the meal was great and that I loved her. She stepped back into my hug and snuggled closer to me, which put her ass squarely over my fully engorged cock.
"Still worked up over the dinner conversation I see or rather I feel?" she said over her shoulder but not moving away. She then moved her butt back and forth against my cock.