It was summer and me and mom were going to the coast for a week. We had rented a small villa with it's own private beach a few miles from a small town. It was going to be a week of lounging in the sun and we were both looking forward to it. We just had to get there first.
We had been on the road a while, it was a long drive in the hot sun. Mom was driving and I was in the passenger seat next to her. The road was very quiet, we hadn't seen another car for ages, and not much scenery but I had plenty to look at. Mom.
Her blonde curly hair was tied back in a loose pony tail. Because of the heat mom, and me, were dressed to a minimum. Mom had on a a very short, loose yellow skirt and I wondered what panties were hidden underneath it. She had a white vest and clearly no bra. The vest was tight and thin, I could just about see the dark circles of her nipples through it, and the low cut neck line showed a good amount of her small breasts.
Since that day with mom in the garden I had been very open about masturbating, often doing it in front of her. Mom never minded and let me have her dirty panties to play with, sometimes even while she was still wearing them, but that's as far as it went. Mom never played with my cock for me, I hadn't even seen her naked. Seeing her in a small vest and short skirt was very arousing.
"If you stare any harder your eyes will pop out." Mom joked.
"So will my cock. That's a sexy look." I rubbed my groin.
"I wore this to be comfy in the heat, not to get you excited."
"It does both. I love that you rarely wear bra's, do you have panties on?" My hand slid inside my shorts.
"I think I can get away with not wearing a bra, my breasts are small and still pert. I'll keep my panties to myself, I'm driving, can't you find something else to do."
I looked down her body to her lap. Her legs were slightly apart and her, already short, skirt was pulled up high but hung between her thighs covering her panties. My hand was still gently playing with my cock.
"Maybe you could just move your skirt a bit and let me see, you can drive like that." Mom seemed amused by my perverted begging.
"Maybe, what would you do in return?"
"Wank." I replied blatantly.
"I think you'll enjoy that more than I will. What would you do for me?"
"Anything," I was too horny to think straight. "what do you want?"
"At home I'm always looking after you, cleaning, cooking. Well now I'm on holiday. I want you to look after me for the week and I'll make sure you get your little treats. Deal?" If I was thinking with my head I might have realized it wasn't the best deal, I got treats at home, but the blood was else where.
"Deal."
"Promise?"
"Promise."
I had looked at a lot of panty porn on the internet and the women, especially the milfs, usually wore silky thongs or lacy panties. Mom's panties were usually a 'cute' style and this time was no different.
Mom opened her legs a bit more and lifted her skirt out of the way. I saw her yellow cotton panties with little a little yellow bow on the front. I had pulled my cock out and was fully wanking. I gazed at the beauty of her bared panties and tight vest. Mom ran her fingers over her crotch and thighs, not masturbating, just teasing me. Mom knew by now it didn't take long for me to cum with the right encouragement.
"I don't want you cumming all over the car you had better take these." She lifted herself in the seat and pulled her panties down. First just down her thighs and sat down again. Then she pulled them down over her knees, down to her ankles and over her feet one at a time. As she wriggled about in her seat I caught a glimpse of her light blonde pubes and my cock twitched in my hand. I was impressed she could get her underwear off so easily whilst driving. She threw her panties to me and straightened her skirt to hide her now nude pussy. She had timed it just right and just as I wrapped her panties around my cock I spurted out thick blobs of semen in to them. Mom glanced at me, spent, with her panties still hanging on my softening cock and smiled.
The rest of the journey was uneventful, I spent most of the time thinking of mom's bare pussy. By the time we got to the villa it was late so we turned in for the night.
I got up early the next morning determined to hold up my end of our deal. I made mom breakfast and took it to in her room. I gently knocked on the door and went in. Mom was already awake but still in bed.
"Wow, breakfast in bed. I am impressed." She smiled at me.
"Nothing but the best for my mom." Mom sat up in bed holding her covers to her chest. She was obviously topless maybe even completely naked. I placed the breakfast tray on her lap and she started eating still with one arm holding her covers over her chest. I stayed and watched, hoping for a peek at her tits.
"I'm sure you've got better things to do than stand there hoping for a peek." I left reluctantly.
I was doing the chores when mom appeared wearing a red bikini with a towel in her hand. Her little tits bounced under her top as she walked.
"First breakfast, now you're washing up. You really are doing all the work."
