I[F] took my shorts off in front of my running buddy [M]

I joined a running club at the local sports store 2 years ago to stay active but stopped going a year later because their scheduled meetups were no longer a fit to my schedule. Luckily I made some running buddies from the running club that wanted to keep running with me outside the club. There was one guy, Alex, who I became a little closer with because he lived 2 blocks from us and was also married so there were more things in our day to day lives that were relatable. Alex and I met up more frequently to run in the mornings because it was convenient. My husband was not a runner at all although he did admire my peak physique.

My husband was usually gone for work in the mornings by the time we finished our run and Alex would come into our house just to chat or have a bit of coffee before walking back to his place. We both worked remotely and had full control of our own schedules so we started our day when we wanted to. My husband had asked if I found Alex attractive and I responded "Sometimes . . ." It didn't help during the end of summer when Alex took off his shirt at the end of our run to reveal his sweaty abs, I mean he had his days where he looked really hot. Likewise, I only ran in spandex shorts and a sports bra on super humid days so I may have a slightly visible cameltoe and nipples from time to time.

After finishing one of our Friday morning runs on an oppressively hot and humid morning (it was so hot we were both dripping in sweat for 20 minutes following our run), I took off my shorts and walked around with just my sports bra and plain black no show running thongs. I felt comfortable around him since we've known each other for 2 years and we're both married. The thong covers all the good things like exactly what a swimsuit bottom does although I did catch Alex starring a couple times. I have wide hips and a round bum from squatting.

We were talking relatively close to each other standing next to the kitchen island and out of nowhere Alex pulled me in for an intense kiss resulting in a full erection pushing up against my pussy mound a few minutes later. Everything about it was spicy and sexually intense, Alex was grabbing every inch of my ass as we made out. We had shared with each other that we were dealing with dead bedrooms in each of our marriages for months now.

Alex tried to pull down my thong while I pulled off his running shorts, his surprisingly big cock popped up. He pressed me down to my knees to suck on his cock and I willingly committed, he accidently let out a while back that he hadn't gotten a blowjob in over a year. My mouth was slowly sucking along his head and shaft. He was impatient or lustful and lifted me onto the island to eat me out instead. I came in minutes to his tongue and had to squeeze my thighs around his head to stop him.

When I released him, he stood up and inserted his raw cock slowly into my wet pussy. I took it raw since we were both sexually monogamous. Alex pulled my b-cup boobies over my sports bra to suck on them as he slowly began to pump his cock in me. I had to wrap my legs around him to steady the rocking motion. I was moaning against his sweaty body. We fucked for a few minutes before he said in my ear "I'm going to cum." and I told him "Pull out, pull out, pull out." He released a string of cum that shot on to my abs at first and then on my sports bra.

We ended up taking a shower together after coffee and fucking again after the shower although he was able to go a little longer this time in doggy. He asked "Can I cum in your mouth?" and I said "mmmmmmhmmmm." He pulled out from missionary and dispensed a smaller load on my tongue that I quickly swallowed. It was a later start to the day for the both of us.