This is a story about the time I, 40M, cheated on my wife with my physical therapist ~27F. This happened a few months ago and I cant stop thinking about it and wanted to get it off my chest. I am hooked now. Skip to the details if you don't want the backstory.

Backstory:

I am a married man in my 40s. I am clean cut, generally well groomed and I stay in shape. I am in a mismatched relationship with an almost asexual wife so my needs aren't being met at home. I have thought about getting my sexual needs met outside sometime, even reached out to some posts reddit subs but never really taken the plunge. I assumed that the guilt would be too high. A few months ago, I had a pretty major injury and my doctor had prescribed many months of physical therapy for my rehab. I was assigned to a therapist at a local PT clinic and it was there where I met Alicia. She was a student doing her clinicals at this office. She was assigned to this clinic working as an assistant to my therapist. She had a few more months left at this clinic before she had to move away to a different one.

Initially, I needed to see the therapist twice a week and then the frequency of my visits reduced. Since I went to the clinic often, I got to know my therapist and her assistant, Alicia, very well. After the first few weeks, it was mostly Alicia that I would see for the entire hour long session while the doctor would be walking around managing other patients.

Alicia was friendly and chatty so I got to know her pretty well! She was from a school in the east coast and was in her last year of school doing her clinicals to gain real world experience. She wanted to visit Texas and spend the spring/summer here so she asked to be assigned to a clinic in my hometown. She was cute too, around 27 years old, with long brown hair, a roundish face and around my height at 5'5" ish. I had only ever seen her in scrubs so I could not tell much about her body but it looked like she was in shape, maybe slightly chubby and had nice tits and the cutest smile.

I'd be lying to say that I was not attracted to her but like i said before, I am married and too socially awkward/introverted to talk or flirt with anyone. But with Alicia the conversation flowed freely. Over the course of the few months, I learned about her school, her current and past boyfriends, her dog, etc. I told her about my family, work, life in general. We were just good friends talking for an couple hours every week while she was working on my rehabilitation.

After a few months, her assignment was coming to an end and during her last week here, I saw her on a Thursday for my session and she was supposed to fly out on Saturday for her next assignment to another city. Since my session with her was at the end of the day, after we finished, we walked out of the clinic together.

While walking out, we were discussing her next assignment and I mentioned that I wont ever see her again after today and that I'd miss our conversations during our sessions. She was also said that she'd miss me and as we got close to my car, we said our final goodbyes and I extended my arms to give her a hug. Without any hesitation, she came close and gave me a hug too.

Now, I mentioned, there may have been some sexual tension between us before, but if it was really there, I was too dumb to notice, so when she hugged me, I felt her tits press up against my chest and without thinking, instead of putting my arms around her back like I would normally to do a woman that is not my wife, they ended up on her butt. I realized in about half a second and pushed back and profusely apologized. She smiled and said its OK and went in to hug me a second time, this time with her hips closer to mine. This time, I deliberately put both my hands on her butt in squeezed them and pulled her hips into mine. I was sure she could feel my cock becoming hard. I could swear I could feel her moving her hips into mine and our crotches rubbing, but I was not sure if it was her doing it or me!

And so were standing there in the parking garage, in this lewd position with her embracing me and my hands squeezing her butt. After we separated, she had the coyest and most mischevious smile I have ever seen. Blinded with lust, I did not know what else to say to her so I just asked her if she wanted to get in my car. She smiled and climbed into the back seat without a word. I was confused and horny and my heart was racing. I am a married man and she was in a long term relationship. I wasnt planning on cheating and ofcourse, never thought about making someone else cheat on their SO. But here I was with a sexy young woman in the back of my car whose body I had just groped! I climbed in to the drivers seat and drove the car to a different part of the parking garage that was darker and more deserted. I had no idea what to expect but once I parked, I moved into the backseat with her.

Details:

After our lips locked, all the apprehension and anxiousness that I had melted away. We kissed for what seemed like hours. I unbuttoned her scrub top and put my hand in her bra and started playing with her tits as we made out. She had her hands on cock and was rubbing it through my pants. I was trying to feel her pussy through her pants but I guess she wanted me to have better access so she unbuttoned her pants and pulled them down to her ankles. She had pink cotton panties on that were already soaked. It did not take my fingers long to push her panties aside and enter her already warm and soaked pussy. I fingered her for a bit alternating between sucking on her tits and her tongue until I think she had an orgasm. I licked my fingers getting a taste of her juices, and all I could think of was feeling her pussy on my cock.

But that would have to wait as she made her way down to my waist and took my cock out of my pants and started licking it. I had not had a blowjob in years! My wife doesnt blow me and I had forgotten what that felt like! After licking on my tip and smiling at me, she started sucking on it almost taking all of it in her throat. My cock is average sized so it wasnt long until she had all of it inside her mouth. She kept looking at me while sucking it and that eye contact was too much for me. After about maybe 10 seconds I told her "I'm cumming"! I realized those were actually the first words I said after she got into my car. I came hard with my cock still in her mouth and she swallowed almost everything and smiled at me again once again as she took my cock out of her mouth. After this, I wanted to taste her again so I pulled her up to the seat and made my way down to her thighs. Her juices had run down her panties and on to my seats which were wet with pussy juices and sweat but I didn't care. I spread her legs and stuck my tongue inside her pussy. I licked, sucked and played with her clit for a good while, taking breaks only to come up and kiss her lips as she moaned. I realized as I kissed her that I was probably tasting my own cock and cum. I think that made me even hornier. I gave her another orgasm while licking which was evident as she squeezed my face with her thighs and held my head as she let out a few quiet moans.

It was finally time for dessert! She straddled me on the back seat and we started making out once again. At this point, her juices, and my cum were all mixed up in our mouths and we mostly licking each others faces versus kissing! Finally she positioned herself on me and guided my cock inside her. Using the back of the seat as support she started riding me while moaning. Her unbuttoned top with her tits pulled out of her bra bouncing as she was riding me is a memory that is firmly etched in my head. From the outside I am sure my car was rocking but I had deep tinted back windows so I am sure no one saw us inside. I realized at this point that I was fucking her without a condom. I thought about telling her that for about a second and dismissed it and just let my body take over. Earlier, in my conversations with her I had told her I had myself steralized so I am sure she remembered it because she asked me to cum inside her. I realized those were the first words she said to me since she got in my car! I wasted no time and almost instantly let out a mind blowing orgasm inside her. Since she had sucked my soul out earlier, it was a smaller load but enough to see it drip down my cock as she slid her pussy off it. We finally sat side by side in the backseat to rest.

After a few wordless minutes, she quickly wore her clothes and cleaned up her face and pussy with some tissue that I had in the car, she said she had to run. We said our final goodbyes, she gave me a light kiss on my lips and jumped out of the car and left leaving me alone in the car to contemplate my existence and the repercussions of what I had done here.

I probably will never see her again. I do not have a way of contacting her, I do not even know her last name. She probably knew that which is why she fucked me in my car on the last day I would see her. I went to a car wash on the way home to try to clean up all evidence and I thought I would feel guilty about this but surprisingly I felt more confident and desired. It had been more than 10 years since I felt this way and I feel lucky to have been able to experience something like this. I am hooked!