This happened 4 years ago now but got to thinking about it today and decided to share this story.

I was 26 years old at the time and my moms best friend was in town from Mexico. She usually comes over a few times a year and stays with my mom for about a week. They are super close and she feels more like an aunt to be honest. She was 48 at the time, but being a fitness instructor, she looks a lot younger. About 35 I would say honestly. She has always been very nice to me, but never flirty. Until that trip.

We spent the whole day at the lake. Jet skiing, and tubing, having a blast. She was wearing a VERY sexy leopard print biking that showed off her amazing body. It was impossible not to stare, even my stepdad was staring. She caught me more than once staring at her, and I could tell that she was looking at me too. For the first time ever, I had some pretty sexual thoughts about her. Wanting to push it I asked her if she wanted to ride the jet ski with me. She agreed and got on behind me. Wrapping her arms around my stomach the whole time. I wished she wasn't wearing a life vest so I could feel her tits pressed against me, but her hands by my stomach alone were enough to have me completely hard the entire time.

After a little while, we stopped and I asked her if she wanted to drive. She agreed and we swapped places. I didn't want to be too bold and press my still hard cock against her ass right off the bat so I scooted a little further back. It didn't take long though for me to scoot forward though, especially since she liked going fast. It was impossible for her not to feel my cock pressed against her ass, especially with me just wearing trunks and no underwear. But she didn't stop or say anything at all.

We headed back to the beach with the rest of the family, and I jumped into the water and hung out there for a bit to let my boner go down. She smiled at me and thanked me for the fun ride. The way she said it was definitely flirty and she knew why I hung around in the water for so long.

We finished off at the lake and headed home to shower and get ready to go out to dinner. I had brought some clothes to shower at my moms. To skip all the boring details, we went out to dinner together, I drove myself as I was going home afterward. As we got to the parking lot she suddenly asked me in front of my mom if I could do her a favor and give her a ride to the store because she needed a few things. My mom said she could take her but she insisted that she didn't want to bother her since she had the whole family with her and she was sure I wouldn't mind.

I quickly said that I didn't mind at all and would be happy to take her. She headed towards my car, and got in. My stomach was in knots, not sure if she was making a move or really just didn't want to bug my mom. It didn't take long for me to find out, however. We got in and I started the car.

"So, where do you need me to take you?" I asked her.

She had a devious look on her face already.

"Hmm,.. just any store will be fine.." she replied.

I wasn't 100% sure yet what her intentions were, but I turned on my car and headed towards the nearest Walgreens.

"Soo... I really enjoyed our little jet skii ride earlier today..." She said.

At this point I knew I wasn't just imagining things. I felt my cock twitch immediately. Remembering her in that sexy bikini.

"Oh... As did I... quite a bit actually.." I replied.

"Yeah.. I noticed.." She chuckled.

I laughed too. "Sorry about that.. you just looked so good that I couldn't help it.."

She paused for a minute.

"You have nothing to apologize about.." She said

And without wasting any more time, she reached her hand over and caressed the top of my thigh, just underneath my cock.

"Maybe I liked it.." She said.

My cock was rock hard at this point, my jeans doing all they could to keep it down. She ran her hand over my cock and I just let out a moan.

"Oh fuck..." I said. In shock with what was happening.

"I want to see it... why don't you take it out for me..." She asked.

I did my best to quickly unbutton my pants and slide them off while driving. She instantly grabbed on to it and started to stroke it. She looked over at me.

"Shhh, this will be our little secret..." She said, just before bending over and putting it in her mouth. Her mouth was incredible, she had no gag reflex and made it seem easy taking my 7 inch cock all the way down to her throat. I was in heaven as she circled her tongue around my head and sucked on it so passionately. Easily the best blow job I had ever gotten. I wanted to be able to fully enjoy it so I pulled into the nearest parking lot I could find. I parked the car away from any others, and it was nighttime so we were pretty hidden.

I parked the car and reached over for her ass while she continued to give me head. She was wearing a dress so I pulled it up to see her ass and to my surprise, she wasn't wearing any panties.

"Holy fuck" I said in shock.

She pulled my cock out of her mouth and told me that she had been so horny that she didn't want to wear any. The thought of her at dinner the whole time with no panties was so sexy to me. I reached over to her fully shaven pussy and began to rub her slit. She was soaking wet. Like, wetter than anyone I had ever been with. Which caught me by surprise due to her age. I started to finger her and she was moaning so loud. She didn't let me finger her for long before she began to straddle me.

"I need to feel you inside me, please" she begged.

Like she needed to. She lifted herself up and began to ride me like I had never been ridden before. She went mad on me. It’s like she was grinding on my cock yet at the same time, getting enough up down motion to feel incredible. I knew that there was no chance I would last long. She didn't need much time either. She started screaming as she rode me.

"Oh my god yes.. I'm cumming already.. your cock feels so good baby.." She moaned.

"Fuck, you ride so fucking good." I moaned back.

"Cum for me please, I want you to fill me up. Let's cum together, please" She begged again.

I instantly felt myself build as she said that. I grabbed on to her hips and helped her go up and down as my breathing increased, she knew I was about to cum.

"Yess Yesss YESS Cum inside me please" she screamed.

I began to unload possibly the biggest load of my life inside her. Her pussy squeezing my cock as her orgasm crashed over her as well. She kissed me violently as we both came. I did my best to kiss back, panting from my orgasm.

We both winded down. She stood up and my cum dripped all out of her onto my pants. She reached her hand down to her pussy and rubbed her clit a little, getting some of my cum on her hands and tasting it afterwards before sitting down.

"Fuck..Sorry, I needed that so badly.. I hope you didn't mind.." She said.

"Of course I didn't mind, that was incredible." I replied.

She smiled and reminded me that it was our secret and that my mom could never find out. I assured her she never would. From there, I drove her to the store and dropped her off. Getting a nice peck in the lips goodbye.

Sadly, we never fucked again. But I will never forget that day.