Scootaloo visits Fluttershy

The winter temperatures had gone as soon as they had left, this made for great running, and with the golden rays of sun beaming down over the lush green grass and leaves, Scootaloo donned her skin-tight running gear, grabbed a bottle of water and began running, her feet hit the dried dirt path at a steady and rhythmic pace, the movements kicked up dust. It didn't take long for a fine sheen of sweat to adopt a place on her brow. "Oh shit!... It's so damn hot, aghhh fuck! I can't run in this heat" Her movements were a little more sluggish. She took some sips from the ice-cold water and wiped some sweat with the back of her hand. A mare she had seen running nearly every day was standing under a tree, a towel around her shoulders. "Oh her, I don't even know her name?" Letting curiosity get the better of her, she ran over under the same tree, stopping short. "Hey, I'm a Scootaloo. I've seen you out running. What's your name."

Marathon had kicked her ass into submission. Her breaths were hot and ragged. "Marathon, why?" Opening her eyes, she was greeted with the familiar orange pegasus. "Oh, it's...you; what do you want?" Her eyes travelled down to the veiny trunk hidden in her spandex pulsed. This made her heart race, and the putrid smell of cock drifted up to her nose; it enveloped her brain and her senses; she could see the one who called herself Scootaloo smiling, no grinning a devilish grin, the well-endowed tomboy slowly inched her jogging shorts down letting the mass of cock flesh spring free and smack Marathon between her legs, her head thudding against her pussy, Marathons legs shook. They were grabbed and raised. She watched as her legs were hooked over Scootaloos shoulders, how she reached under her skirt and pulled her panties aside. "No....you can't...you can't do this, not here, not like this" Scootaloo adjusts herself, and Marathon then feels something massive and tough against her backside. "Oh, but I can..." Keeping Marathon in place, Scootaloo moved back and lined her mare breaker with the runner's cunt and slowly pushed in. The veins vanished with every slurping push. "Ahhnnn....no....Noooo!!~"

"Ummm, Miss? Hello? Are you okay?" Scootaloo looked confused about the mare slumping to the grass, looking dizzy and fizzled out. "Looks like you need this water more than I do" Scootaloo places the water next to the mare and continues her run. "I can get refreshments at my next stop, and I did promise her I would be back too."

Fluttershy had no idea what to do, what she had done, or even more why she had done it, but she had taken more care than usual to shower with some of her more expensive shampoos and put her nicest clothes on. She stood in front of her door, waiting for it to open. "Am I doing this...am I doing this? Oh dear, I am, aren't I..." The door would eventually open, but guff of sweaty cock and balls made it into her home before the bearer of said smells did, Fluttershy clasped her hands together at her front, and she took a single step forward. "H-hello, Scootaloo~."

1 minute later

Orange stood above yellow, her cock, slamming all twenty inches of mare meat into the older mares fuck hole, her dress thrown on the floor, her body covered in cum, hair matted, and the younger pegasus never stopped once. When Fluttershy looked up past her hair and the tears in her eyes, she saw what she believed to be a fantastic sight at that moment. She saw a pegasus who was ripped, a pegasus who was dominating her, filling her body with unrestrained cock, whose large and full balls slapped her ass. She saw a pillar of fertile meat being jackhammered into her at speeds she never thought she would experience. She watched it disappear and re-emerge time and time again. She could tell by the face Scootaloo was making that not only was she enjoying herself, which by all accounts made Fluttershy happy but also that she was focused on ruining her pussy as much as she could muster. Fluttershy's giant breasts bounced with each thrust. Her belly bulged obscenely each time. As Fluttershy and Scootaloo's gaze would meet, the latter would give a cocky smirk.

"I'm..."

Scootaloo completely buries herself in the shy mares loins, and soon after, a vicious fountain of spunk floods out from the hole it was deposited into.

"Ahhhnnnn~ G-god!"

Pulling out, she let her prick rest on the raised belly of Fluttershy.

"Hey, Fluttershy?"

Lifting her head, she looks at Scootaloo.

"...Y-yeah?"

Moving back, she climbs down off the bed and gets dressed.

"Same again tomorrow?"

Fluttershy let her head flop back.

"...S-sure"