Running fisting club

Erotic story from the environment of amateur runners from 10% according to reality :). Erotic story contains sexual themes and is intended only for people over 18 years of age. Dedicated to my friend Katka 14.8.2025

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My name is Gabina. I have a sedentary job and every now and then my weight goes down to a few extra kilos. I know right away that I need to work harder. Lately I've been enjoying running. I started with a 3 km Indian run and gradually managed up to 8 km. Running alone is fine, but it's easier with more people. An almost 40 year old friend didn't satisfy me. His knee was hurting and he refused to jog with me for the last 2 km. His wife doesn't really want to let him go with me anyway. So I decided to go pro and joined a running club for women. 10 lessons for a total of 2400,- CZK.

Training is on Tuesdays from 6. We start in Kunratice forest in Prague, where we will change clothes in the nature. We'll hide our city clothes in a small backpack. The club is for girls only. There are 10 of us. The youngest of us is a boy - Pavel, a student of FTVS and our coach. He's very handsome and hates 2 things. When we talk during his explanations and when random male mates pile in and disrupt his alpha male hegemony.

During the first training session, he had us get in line and took a long, deep look at us. It was exciting, and I was afraid I was blushing. So I lowered my eyes so as not to attract attention. The speech had gone on for a while, and Veronica and Simone occasionally made a joke and giggled. Paul reacted reproachfully.

“"We pay attention when teaching running. You'll miss valuable advice and then you won't be able to catch your breath." I (Katka) thought to myself: 'This kid loves his job.'”

After running 2 km he let us rest while he explained and corrected our running style. Sometimes he touched our thigh and embarrassed many of us. I figured I'd make it a little harder or easier for him and next time I came in a skirt.

He didn't notice me the whole practice. It wasn't until the end that he said: "Girls out. Gabina, you stay." The girls looked at me curiously.

When they left, he told me, "Stand with one foot forward and one foot back." He grabbed my inner thighs and began his explanation. I don't know if I blushed or if my forehead got dewy. I was covered in sweat after the run, so luckily you couldn't tell. I was completely numb.

"When the left goes forward, the right engages like this ... , hands hip like this ." He was guiding parts of my body and his fingers were doing a very skillful job. Gradually I relaxed and when he grabbed my panties, as if by mistake, I did nothing. He ran his hand in more often and the sporting interpretation turned smoothly into stroking. He pulled my panties down and laid me on top of his jacket. Then he pulled down his boxers, under which his cock had been unmissable for quite a while. I was quite aroused, so he shamelessly shoved it into my vagina right up to my testicles and began to thrust mightily.

"Be careful, I'm not taking anything," I told him in a half-voice how I was doing with birth control.

He was horny and it only took a moment before some of his testicular filling was on the floor next to me.

"Too bad we don't have a condom. I'd have you again," he sighed.

Then he thought and added. "You were unprepared, Gabina. That must be punished."

He pressed his body fluid-soaked penis against my anus and waited to see how I would react. He took my silence as consent and pushed his glans into my external sphincter. He stroked my pussy for a while while gradually pushing it all the way inside my anus. He let me inhale and exhale a few times and began to overstimulate. We both moaned and groaned. He varied the pace and the force. Occasionally, he would pull it all the way out and look at my open anus. I was before him and my ass began to literally suck him in. Moments later my asshole was filled with his warm cum. It started to flow as soon as he pulled his cock out.

"You've got a smart clam and ass," he complimented me.

I smiled. I wanted to praise him too, but often a smile or a laugh from a girl is the best praise for a boy.

He ignored me for the next 2 training sessions and talked with Simona and Veronika. I was offended, but I kept it to myself. I'm not gonna beg anyone.

On the fourth, he whispered in my ear while running after the running instructions. "Do you want to come to my place after practice?"

I blushed with shame and the audacity of his not noticing me before. But then I nodded.

Take your sports clothes with you", he added and ran on.

I (Gábina) arrived at his house with a backpack in running clothes. In the living room, in the largest room, there was no furniture but 3 treadmills and 3 exercise bikes.

I saw Simona and Veronika on the treadmills. They were all red. They were wearing only sneakers and bodysuits. From behind the treadmill, a dildo was being inserted into their vaginas. They greeted me breathlessly and kept running.

"Change into sportswear" Paul didn't bat an eyelash.

I (Gabina) took off my pants, sweater and shoes and put on a T-shirt and sneakers.

"Panties off," Paul said sternly.

I didn't say anything (Gábina). He took a moment to examine my trimmed pussy and then led me to the belt. There he gelled my pussy and inserted it dildo about 10 cm deep into my vagina. It was thicker than a normal penis and I sighed a little. Then he started the trainer and I immediately started moving so that he wouldn't go any deeper. With every step I felt it thrust into me. It was a pleasure. I was done in less than a minute and I jumped off.

“"It wouldn't work like this". Look at Simona and Verča, how honestly they work", Pavel scolded me.

He put me on the belt and gave me some speed. I had about 20 cm of him in me like the girls and I started to pant a lot while running and fucking. Paul, in sweatpants, walked around us and occasionally gave us a complimentary slap or pat on the butt. His full stick was visible through his shorts.

"That's enough" he turned off our trainers and I just narrowly missed cumming.

"Now you will relax the inner parts of your body a little. Lubricate your buttocks."

He sat us on bike trainers with nice dildos made of realistic leather instead of a seat. Unfortunately, he put them up our asses.

“The vibrator is powered by your bike’s dynamo,” so go for it. After a few kilometers of standing, we wanted to give our legs a little rest and pushed our asses deeper into the vibrating penis. Sometimes he came to one of us and pressed our asses a little more until we started to whimper. While doing so, he stroked our clitoris and ordered us to “Suck, suck more.” He made us all cum.

He let us breathe a little. He ran into the room and brought 3 big black anal plugs.

"Grease your ass again and let's do some squats on them."

Gradually we got in deeper and deeper. Anal pins they were pretty big and they hurt. If Paul thought we were fooling around with raised voices he called us to him and shoved his cock up our ass for a while.

It was a relief compared to the artificial pins, but we didn't want to disappoint him, so we tried on the pins too.

Simona was the first to get it all in. He left it in her ass and took her vagina with his penis. Simone was cumming almost immediately. Veronica wasn't doing well. Neither did I.

"You girls will go together and help each other," Pavel urged us. "Stroke the other one and push the stake up her ass."

We stroked and pushed each other with Verča until she did it too and Pavel took her aside. She came and Pavel soon after into her pussy. Then she was allowed to take the pin out.

Paul came to me and said: "Kneel down!"

I thought I was supposed to suck his cock, but he added: "On all fours!". He took the stake and moved it around in my asshole. For a moment I (Gabina) thought I couldn't take it anymore and then the pin slipped in. I had a 6 cm wide stake stuck all the way in my ass. But it hurt less than when it was stuck in because the sphincter was now encircling the constricted cervix.

"So you don't have it so easy," Paul uttered as he put on his penis extension. Penis cover He expanded his already large penis by 2 centimeters. He thrust it into me with quite a bit of force. I was like on a pole, actually on two poles. He could barely fit inside me, he had to push a lot and I realized that I could last longer than I thought. My ass and pussy were completely relaxed and wet, yet both holes were tight to burst. After my second orgasm, Pavel also came. He took the plug out of my ass and shoved it into my vagina. Then he squeezed himself into my ass with the penis extension. He pushed it in nicely and pulled it out quickly so that he could see my ass really spread.

"Spread your ass with your hands," he commanded me. "Do it!", he slapped my ass hard with his palm, every time I relaxed.

His third orgasm didn't come until about twenty minutes later, so he stretched my ass for quite a while before he cummed in it. By that time, my ass was nicely stretched and also nicely whipped.

"There, now relax in front of the mirror. All of you kneel with your asses to the mirror and push on command.

"Now" we started pushing and our asses were opening up to be seen. Paul looked them over and nodded approvingly.

This was repeated about 30 more times before he ended the training by saying "You can get dressed".

Only now I (Gábina) started to perceive my surroundings. Evaluate what actually happened and whether I liked it. The girls looked like it was not their first training. I realized that I really liked it. I found my ass bleeding slightly, but the feeling of satisfaction lingered.

After the next training Pavel called me if I wanted to go running with him the next day. I agreed. We ran for an hour and it was pleasantly warm. After the workout we bought a liter of wine at a nearby forest restaurant and found a picnic spot. It was a warm summer evening. During the toast, Paul reached under my panties as if nothing was wrong and started stroking me. We acted like it was nothing. My pussy gradually became wet. He laid me on my back and began to push his fingers inside me, licking me as he did so. When he pushed his palm all the way down to my finger knuckles, it spread me a lot and my pussy began to contract in orgasm.

I wanted to reciprocate by reaching for his cock. He just smiled and shook his head.

"I still want to play with you."

We talked for a while and sipped our wine, then he pushed his hand inside me again. Now with more determination than before. I whimpered. I could tell he wanted to shove his whole palm into my pussy. But I was thoroughly turned on and willing to sacrifice a little pain for the knowledge of what else I could endure.

His hand went all the way in. My eyes darkened with pain and I thought I was going to tear up. I wanted him to take it out, but he forcefully held it there for a moment, licking me. And then it came as hard as it ever had and my vagina contracted hard around his hand a few times. He smiled with satisfaction and then took it out. I was all shaky and it took me a while to get back to normal.

"You don't want to do it," I asked?

He put an anal plug in my hand and said: "I'll keep it for next time. Next time we'll do it with your ass, so practice."

I (Gabina) was shocked again, but everything was so intense that I left this option open in my soul.

…

I had a week or so and I wanted him to be happy with me. So I'm taking the training to heart. But I couldn't do it at home. I live with my parents and they weren't used to me locking myself in my room. Luckily, it was warm outside. So every day after work, I always went for a "run" in the woods with my backpack. In my backpack, besides drinks, was a stake and lubricating fisting gel.

I know the Krč forest and I know where no one goes. I mount in the forest on anal plug and while I'm stroking my cock. Inserting the entire butt plug hurts. I want to really get it moving. I imagine Pavlo's hand in my ass. At the same time, I look to the less covered sides to see if any random walker or runner is approaching. But the third training session went a bit... awry...

…

Bořek had just returned from his internship in the USA and they went for a run as usual. "He's going halfway - to Krčský les. Let's try something else," Tomáš suggested, because they usually went to the Hostivař Dam.

"Okay," Bořek agreed.

They didn't follow the beaten path, but indulged in a proper outdoor trail. They ran where it was roughest. Around a bend in one of the less accessible spots, about 20 meters ahead of them, they saw a girl kneeling, raising her bare ass up and down while jerking her pussy.

"Get down" Tom responded quickly and we both fell quickly to the ground. We were both in shock and straightening our thoughts.

"What, you want to do?" I asked Tom.

"Let's fuck her," Tom said without hesitation.

"No way, dude", I stitched myself up in pleasant shock. And while Tom had his mind made up, the imaginary devil in me was engaged in a stiff battle with the imaginary angel.

"What, is it? Don't you like it?", Tom said.

"Yeah, she's pretty, but I can't"?

"Why dude, this kind of opportunity is 0 times to 0.1 times in a lifetime, we can't let that happen", Tom didn't give in.

“Well, I have a wife,” I said, half-heartedly, even though my dick was starting to tingle. As a side effect of the blood draining into the lower levels of my body, I also felt like I couldn’t concentrate on solving the problem as well as I usually did.

"I'm going, you can join in or just watch," Tom said in the ultimate way.

"Dude, don't we have condoms anyway?" I threw Tom a last-resort line. I haven't had to choose yet.

Tom unzipped the tongue of his sneakers and pulled out two condoms.

“Dude!” I gasped in disbelief. In disbelief, what a brutal device this was, and also because my hopeful excuse was suddenly in tatters, and now the list of “pros” added that otherwise I would be an indecisive jerk.

"It's the Nike Lunar Glide - Fuck!" Tom said with satisfaction. "So my wife doesn't find it. They don't sell an official Fuck version, but if you ask for them, they'll send them to you."

I was so shocked and at the same time wanted to see how far it would go that I turned off all my defense mechanisms and let myself be carried away by the situation. My conscience and perhaps even my consciousness switched to a completely new mode unknown to me: the axe. Like a Neanderthal, I postponed responsibility and taking stock, thinking that I would somehow solve it later.

…

Gabina noticed 2 boys approaching her. They were looking at her. They saw her. She quickly pulled out her stake, pulled up her pants. She put the stake in her backpack and waited.

“Hello,” Tomáš greeted her. Immediately, Bořek did too. She greeted them too and they said each other’s names. Tomáš wasn’t sure what to do and whether Gábina wouldn’t reject him, but he decided not to ask questions or speak. He sat down next to her and reached straight between her legs.

Gábina jerked along. She was scared, but she was pretty horny. She didn't want to run away and waited to see what the guys would do. Tomáš continued stroking. He went under her panties. She let him and started stroking his penis. She smiled at Bořek and he joined in the stroking. Tom pulled down her panties and was about to lick her.

“"No," she said, and the boys stopped.

“"I'm already excited enough, just stick it in there," Gabina said meekly.

Tomas put on a condom while thinking how to make it so that Bořek could have access.

"Sit on me," he said.

Gabina sat on top of Tom and took a condom from Bořek. She put it on his penis and took it into her mouth. For the first time, two guys were touching her. She was all freaked out and tried not to scream.

"Come to my ass," she said to Borek.

"Let's switch," Tom said to me.

Gabina handed Tom the gel and mounted Bořek in anticipation of Tom's cock in her ass. Tom joined in after a moment. They both pounded into Gabina and she soon came. The boys were still a little shocked so nothing yet.

They took a break for a while and Gabina said, "I need to train my ass. You can both go there more than once."

That turned the boys on. Tom went down under Gabina again, but this time into Gabina's loose ass and Bořek from behind. It took a while for Bořek to get into Gabina's ass, but eventually he slipped in too.

Gabina sighed loudly. The guys started to thrust one after the other. 2 dicks took turns in her ass, one, the other, sometimes both at the same time, depending on the synchronization of their thrusts. Droplets of sweat were running down all over them and they had a hard time suppressing their moans. Gabina was still jerking off her pussy. Gabina's third orgasm really excited the guys. They started to thrust hard and a moment later they were also done.

“"Show us your ass," said Tom. Gábina knelt in front of them, rolled her ass up against them, and pushed. Her anus was pretty loose, and her ass was looking at the guys, a few centimeters wide.

They were so desensitized that they immediately wanted to do it again. Bořek lifted her to a standing position. She grabbed around his neck and rested her legs on his forearms.

"Now please both dicks in my pussy," she whispered.

Tom joined Dave from behind and together they filled her pussy. After a while they changed positions a few more times before they all got fucked again. They exchanged numbers and did not rule out another similar encounter.

…

Gábina arrived at Pavel's place with her self-confidence boosted and a properly prepared relaxed anus. The presence of Verča and Simona did not upset her any more. The competition even turned her on in a way.

"Kneel behind you and try to spread your ass as wide as you can," Paul instructed them.

We were kneeling in the composition of Verča, me and Simona behind me. So I (Gabina) tried to put my palm in Verča's ass, Simona in mine. Pavel started fucking Simona, alternately in her pussy and in her ass. Verča also had to practice, because my palm got into her quite easily. Just like Simona's in mine. After a while, as girls, we always switched and Simona managed the palm too.

“"Roll your palms and try your fist. Make sure you can handle my hand too," we received another instruction from Pavel. That was a bit more difficult, but gradually our asses got used to it. The best part was fucking with Pavel, when our asses got a little rest and tasted our pussies for a while. We could jerk off our pussies with our other hand, so from time to time one of us climaxed.

“"Kneel down and stick your butts out," Pavel commanded.

He turned on the camera and put us on a widescreen TV so we could see each other. There were holes in our asses about 3 cm in diameter. Pavel knelt down in the middle of Verča and shoved it into her ass. As he did so, he pressed his palms between Simona's and my halves. We breathed heavily, quickly and briefly as his palms sank deeper and deeper, stretching our asses more and more. Our foreheads were frowning with pain and excitement.

After a while, Pavlo's palm slid all the way inside me. I screamed in pain and pulled his hand out. He slapped me hard on the ass, flipped me over with Verča, and to my relief, he shoved his cock into my ass. Now Verča and Simona were moaning again. His palm also got into Simona. She tried to hold it for a while, but she had to take his hand out right away. It was too big. So she got it on her ass and I (Gábina) took her place.

This time his hand went in faster and I held it inside me, even though I screamed loudly. He moved his hand in and out and I felt my ass loosening. I thought my ass was going to burst. Every time he pulled his hand out, I took a deep breath. I clenched and unclenched my sphincter until a large open hole started to look at me from the recorded video on the TV. Simona was in a similar situation. He put his dick in me again, alternating between my vagina and my ass.

Vercha couldn't manage his palm. He put it on his back. He connected her ankles with a spreader bar and pulled her legs to the collar at her neck so that her vagina and anus were exposed. Into her ass he inserted inflatable anal plug and he reattached her chastity belt so it wouldn't fall out.

He put Simone on his right and me on his left. He always put his palm or fist sharply into my or Simona's ass and with his other hand he slapped Verča on her ass or genitals with a 3 strip whip (Persian reprimands) or the anal plug blew her up. All 3 of us screamed, probably Verča the most. Our loose and slightly swollen anal holes made sizzling sounds as Pavlo's hands quickly pulled out and inserted them. I (Gábina) was a little embarrassed. She felt like a slut, but it was worth it.

I lost count of how many times it happened to me or the girls. Then he threw all three of us onto the couch and Verča with her head down from the couch. He shoved his penis into her mouth until she choked, while he blew the plug into her ass. He took Simona and me alternately with his palms and his penis. The penis was a relief from his hand, which filled my ass to bursting. When he took my or Simona's penis out of her ass, Verča immediately shoved it into her mouth and his hand replaced it in our asses. After a while, he started thrusting his penis deeply into Verča's throat and squirted it into her. She started coughing all over. Then he continued into our asses, which opened and closed in red prolapses after he took out his palm. For a while I (Gábina) was probably out of it. Then it was over. Verča probably took it the most, as her entire ass and pussy were red from the spanking. But I (Gábina) saw that Verča also twitched orgasmically a few times.

At the end, we each had to push Pavel's penis as deep as possible into our mouths as a thank you. Because he was already quite exhausted, he fucked all 3 of us hard in the mouth for a very long time. He came down my throat as a reward for me being the first to handle his hand. A little semen escaped from my mouth. Pavel pushed the leaked semen back into my mouth with his penis and I swallowed it too. I don't like swallowing semen. But it was such a relief that I even liked it. I cleaned his penis thoroughly with my tongue and sucked the last drops from inside his penis to make him feel good. Then he released us.

At home, I (Gábina) fell into bed and fell asleep immediately. The next day, we were full of energy and I went for a run. I was looking forward to my ass stopping hurting and to being able to call Bořek and Tom.

They eventually took Pavel away as our trainer because only Simona and I signed up for the next course. They merged us with another group. Now we have a trainer who just giggles and won't even correct us. I don't even know if I'll still be going.