We were on our annual holiday deep in the south. The hot and humid weather was almost unbearable but we managed to find places to cool off from time to time. My wife and son were not used to the heat and it played havoc on them. Once when we stopped to cool off, my wife changed her clothes and had my son and I in heat and I'm not talking about the weather.
She always was a bit of a vamp, showing off her body whenever she could but discreetly, or at least, she tried. Now she had next to nothing on and what she did have on, left nothing to the imagination. I wondered how my son would react to this, having never seen his mother in quite this state of undress. As we drove I kept an eye on both of them, watching my wife and admiring her as she sat next to me and watched my son, to see if there was any reaction to his mother's state of undress.
About an hour after she had changed, I noticed she was starting to squirm a bit in her seat. I wasn't quite sure if it was the heat or her heat but she was definitely having trouble sitting still.
"Are you alright?" I asked.
She looked at me with a smoldering look on her face and smiled, nodding.
"When you see a good place to stop, can we?" she asked.
"Sure." I looked into the back at my son and he grinned.
"I think we all could all use the break."
I pulled into the next rest area that came along and my son and I watched my wife get out of the car and walk towards the restrooms. We watched her sway her hips suggestively as she walked and I could see the outline of her crack through her shorts. After she disappeared, my son took a deep breath. I looked at him and smiled. I knew he had enjoyed watching his mother walk away from us as much as I had, just from the expression on his face.
"Dad, can we talk?" he asked, leaning forward over the seats.
"Sure. What do you want to talk about?" I asked, turning slightly so I was looking at him.
He hesitated and his face grew a little red before he said anything.
"Well, I was wondering," he started, stopping to think before he continued. "Is Mom as sexy as she looks without her clothes on?"
His question startled me a little but I tried to look as if it didn't.
"She is and more so," I replied. "She has a great body and men like to look at her and she likes them to look at her too."
"That's what I thought," my son said, slowly leaning back in his seat.
"Why do you ask?"
He hesitated again. I looked at him and he was in deep thought. I wasn't sure what he was going to say so I waited for him. Finally, after what seemed like a long time, he started.
"I've noticed men looking at her. Does it bother you?"
"No, not really. In fact, it is kind of a turn on to know she is as good looking as she is and men enjoy watching her."
He laughed a little.
"Has she ever cheated on you?"
I turned towards him and looked at him, startled.
"Why, no. We love each other and she and I have been faithful to each other since the day we were married. Why are you asking?"
"It's just that she looks so sexy, I just thought that maybe she had been with another man before, that's all."
I turned around to face the front again and wondered what was bringing this on. My son interrupted my thoughts.
"Is she good in bed, Dad?"
I looked at him through the rear view mirror.
"Yes she is but I don't have any reference point in which to compare it to."
I was really wondering, now, where this was leading.
"What does she like to do in bed?" he asked.
"Now John, I don't think that's something you need to know," I answered sternly.
He hesitated again.
"Come on Dad. Tell me what she likes to do in bed."
"I don't think it's any of your business."
He was silent for a few minutes and I could hear my heart beating in my chest. I looked at my son again through the mirror and he was looking out the window but his hand was in his lap. Hoping he wouldn't notice, I slowly turned around and looked down at his crotch. The bulge in his pants was quite noticeable and he was gently rubbing his hand over it as he looked out the window. I turned around again as he looked at me.
"Dad, please tell me what she likes to do in bed. I really want to know." He said, almost pleading with me.
I turned around to face him.
"Why are you so interested in what your mother does in bed?" I asked.
"It's something I've always wondered about. I've heard you two many times and I just wondered if she is as good as she sounds, that's all."
I didn't say anything for a minute, thinking that it wouldn't hurt to tell him about his mother but at the same time, afraid of the consequences it might bring forth. Finally, I decided that it wouldn't hurt and I started.
"Your mother likes a lot of foreplay. She likes to feel a tongue on her pussy and inside her, licking and sucking all her juices out of her. She likes her breasts played with and her nipples sucked. She loves to make love doggy style, with a hard cock pounding in and out of her as she rests on her elbows."
I hesitated, not knowing whether to go any further of not.
"Your mother has always enjoyed sex and she is very open about it in bed."
"Is she demanding?" he asked.
"What do you mean?"
"I mean, does she submit or is she more domineering?"