Fast, but Not Fast Enough
Tiny Brother VS Big Sister
chapter 34
by
copier
· original author:
rpcity
(Author's note: I'm taking a bit of a different approach from the prompt that I left)
You did your best to shake the cobwebs out of your head. The last thing you wanted to do at this moment, after the night you just had, was run. But Sophia gently carried you over to the start of your route, gave you a smile, and put you down. You weren't left with much other option as the two women looked at you expectantly.
You ran through your mental checklist and got into position before giving one last look at Sophia, who was still smiling warmly at you.
"Focus on what you want...." that line echoed in your mind.
A vision of Sophia's round ass hovering over your body took control in your mind. You were shaken from your daze by the sound of Kate's voice.
"Well? We're waiting Allen..." she trailed off in irritation. Your trainer was not a patient person, and you knew it. So you forced your tired muscles into action.
Your feet felt heavy as you ran, but you focused on your training and kept them as light as possible. You pushed off the ground rapidly with each step and finally pulled yourself to the end of your route and looked up at Kate with hopeful eyes. To your surprise, she actually looked impressed!
"Wow Allen!" she said, "Your training has clearly worked. Your long night...." she continued eyeing Sophia, "...clearly had an effect on you. But still, 25 seconds is so much faster than you were a couple of weeks ago! Great job!" she said with encouragement in her voice.
You wanted to feel encouraged, but your heart fell. You knew that wasn't fast enough.
"Well, it's a good thing we still have a few more days left in the month huh? You two get some rest. This will be our new routine the whole week. You've got a busy night ahead of you," Kate instructed.
On hearing Kate's plan, your heart soared. If you knew that you'd have a few more nights like the one you just experienced ahead of you, you would have intentionally tanked the run! Sophia smiled at you as she carried you to your tissue box bed and slapped her ass as she left your room, giving you a smile before turning off the light.
________
You woke up as refreshed as you've ever felt, excited for the night ahead. You ran through Kate's drills with enthusiasm and an extra bounce in your step. Your trainer was clearly impressed and Sophia smiled knowingly. You excused yourself to get cleaned up as Sophia exited the room at the same time.
You re-entered the empty room, Kate having excused herself at some point while you were refreshing yourself from your drills. You weren't alone long, as Sophia almost immediately pulled the door open with a seductive smile on her face.
"Are you ready for round two big guy?" she said, her words dripping in lustful anticipation.
She picked you up and carried you over to the familiar weight bench from the night before. Sophia had clearly been looking forward to this all day, and she wasn't going to drag things out or spend any time teasing you tonight. She was getting right to what she wanted.
"I hope you're ready for this Allen," she smiled as she stood over you, slapping her ass and letting her flesh jiggle over your body. She wasn't asking for permission this time, your body was clearly giving her every signal that this was what you wanted.
You smiled as she planted her ass onto your small body. SLAM! You were flattened instantly beneath her and your world was swallowed up by her soft, smooth flesh. You heard her moan loudly above you as she started grinding her hips over your body, smearing you into the unforgiving bench.
Finally, Sophia stood up and smiled down at you. She peeled off her thong and spun above your plastered, defenseless body, letting you squirm in unfulfilled lust as you could do nothing but stare up at her bare flesh. You swallowed hard as her hand reached down for you. She pressed you into the fabric of her crumpled thong, still damp with her scent.
"Get good and familiar with this Allen," she cooed seductively. "You're going to fill in for it tonight," she said with a chuckle.
You had a feeling that this was where she was taking the evening as soon as she revealed her full ass to you. But you weren't afraid. You wanted this as much as she did.
She gripped your body with both hands and stretched your flattened form until you were long and thin before pulling you to her backside. She lets her cheeks relax and flosses her ass with you. Every inch of your body felt every inch of the inside of her flesh. You were in a sex crazed daze as you were rubbed and scrubbed back and forth over her perfumed booty.
Sophia finally released you, but you went nowhere. Her cheeks slammed shut over your body. She laughed as she flexed her glutes over you, smashing and chewing you up within her ass. She continued to moan as she sat down and bounced her ass up and down on the weight bench.
Thanks to your previous training, you retained consciousness throughout her games and found yourself plucked from between her cheeks and brought up to her smiling face.
"This. Is. Incredible," she whispered slowly to you, caressing your flattened body to her cheek.
Before you could enjoy her gentle appreciation for long, you found yourself spread on the bench once again. She smiled down at you and danced above you, simply passing the time while she allowed you to reform. Smiling at the sight of your three dimensional body returning, she slammed her crotch onto you like a freight train, grinding back and forth on your once again flattened body, screaming in ecstasy with every move.
Sophia finally stood up and pressed you to her body as she rose. She finally picked her discarded thong up from the floor and pulled it up over her legs, sealing you against her body. She lied down on the floor of your training room and sighed happily as she rubbed your body against hers.
______
That was how your week went. Every morning Kate would arrive and find you and Sophia in some kind of compromising or semi compromising situation, but always feigned ignorance over how you spent your evenings. Your morning runs got faster and faster - you decided against tanking your runs to ensure your special training with Sophia would continue.
Every night was a little different. Sophia kept you guessing, but you were able to identify her intent by the look in her eyes when she re-entered the room. Some nights she teased you, giving you a long, broad tour of her body. Other nights, she kept you plastered to her ass until dawn. Regardless of where you started, you always ended up flattened beneath her curvaceous backside at some point during the night.
And you had never been happier.
Finally, it was the end of the month and you had gotten your "tired time" beneath the 20 second mark. Kate was thrilled, you and Sophia were happy, although disappointed to see your nightly training sessions come to an end, and it was time to move on to the next focus.
What was it?
You did your best to shake the cobwebs out of your head. The last thing you wanted to do at this moment, after the night you just had, was run. But Sophia gently carried you over to the start of your route, gave you a smile, and put you down. You weren't left with much other option as the two women looked at you expectantly.
You ran through your mental checklist and got into position before giving one last look at Sophia, who was still smiling warmly at you.
"Focus on what you want...." that line echoed in your mind.
A vision of Sophia's round ass hovering over your body took control in your mind. You were shaken from your daze by the sound of Kate's voice.
"Well? We're waiting Allen..." she trailed off in irritation. Your trainer was not a patient person, and you knew it. So you forced your tired muscles into action.
Your feet felt heavy as you ran, but you focused on your training and kept them as light as possible. You pushed off the ground rapidly with each step and finally pulled yourself to the end of your route and looked up at Kate with hopeful eyes. To your surprise, she actually looked impressed!
"Wow Allen!" she said, "Your training has clearly worked. Your long night...." she continued eyeing Sophia, "...clearly had an effect on you. But still, 25 seconds is so much faster than you were a couple of weeks ago! Great job!" she said with encouragement in her voice.
You wanted to feel encouraged, but your heart fell. You knew that wasn't fast enough.
"Well, it's a good thing we still have a few more days left in the month huh? You two get some rest. This will be our new routine the whole week. You've got a busy night ahead of you," Kate instructed.
On hearing Kate's plan, your heart soared. If you knew that you'd have a few more nights like the one you just experienced ahead of you, you would have intentionally tanked the run! Sophia smiled at you as she carried you to your tissue box bed and slapped her ass as she left your room, giving you a smile before turning off the light.
________
You woke up as refreshed as you've ever felt, excited for the night ahead. You ran through Kate's drills with enthusiasm and an extra bounce in your step. Your trainer was clearly impressed and Sophia smiled knowingly. You excused yourself to get cleaned up as Sophia exited the room at the same time.
You re-entered the empty room, Kate having excused herself at some point while you were refreshing yourself from your drills. You weren't alone long, as Sophia almost immediately pulled the door open with a seductive smile on her face.
"Are you ready for round two big guy?" she said, her words dripping in lustful anticipation.
She picked you up and carried you over to the familiar weight bench from the night before. Sophia had clearly been looking forward to this all day, and she wasn't going to drag things out or spend any time teasing you tonight. She was getting right to what she wanted.
"I hope you're ready for this Allen," she smiled as she stood over you, slapping her ass and letting her flesh jiggle over your body. She wasn't asking for permission this time, your body was clearly giving her every signal that this was what you wanted.
You smiled as she planted her ass onto your small body. SLAM! You were flattened instantly beneath her and your world was swallowed up by her soft, smooth flesh. You heard her moan loudly above you as she started grinding her hips over your body, smearing you into the unforgiving bench.
Finally, Sophia stood up and smiled down at you. She peeled off her thong and spun above your plastered, defenseless body, letting you squirm in unfulfilled lust as you could do nothing but stare up at her bare flesh. You swallowed hard as her hand reached down for you. She pressed you into the fabric of her crumpled thong, still damp with her scent.
"Get good and familiar with this Allen," she cooed seductively. "You're going to fill in for it tonight," she said with a chuckle.
You had a feeling that this was where she was taking the evening as soon as she revealed her full ass to you. But you weren't afraid. You wanted this as much as she did.
She gripped your body with both hands and stretched your flattened form until you were long and thin before pulling you to her backside. She lets her cheeks relax and flosses her ass with you. Every inch of your body felt every inch of the inside of her flesh. You were in a sex crazed daze as you were rubbed and scrubbed back and forth over her perfumed booty.
Sophia finally released you, but you went nowhere. Her cheeks slammed shut over your body. She laughed as she flexed her glutes over you, smashing and chewing you up within her ass. She continued to moan as she sat down and bounced her ass up and down on the weight bench.
Thanks to your previous training, you retained consciousness throughout her games and found yourself plucked from between her cheeks and brought up to her smiling face.
"This. Is. Incredible," she whispered slowly to you, caressing your flattened body to her cheek.
Before you could enjoy her gentle appreciation for long, you found yourself spread on the bench once again. She smiled down at you and danced above you, simply passing the time while she allowed you to reform. Smiling at the sight of your three dimensional body returning, she slammed her crotch onto you like a freight train, grinding back and forth on your once again flattened body, screaming in ecstasy with every move.
Sophia finally stood up and pressed you to her body as she rose. She finally picked her discarded thong up from the floor and pulled it up over her legs, sealing you against her body. She lied down on the floor of your training room and sighed happily as she rubbed your body against hers.
______
That was how your week went. Every morning Kate would arrive and find you and Sophia in some kind of compromising or semi compromising situation, but always feigned ignorance over how you spent your evenings. Your morning runs got faster and faster - you decided against tanking your runs to ensure your special training with Sophia would continue.
Every night was a little different. Sophia kept you guessing, but you were able to identify her intent by the look in her eyes when she re-entered the room. Some nights she teased you, giving you a long, broad tour of her body. Other nights, she kept you plastered to her ass until dawn. Regardless of where you started, you always ended up flattened beneath her curvaceous backside at some point during the night.
And you had never been happier.
Finally, it was the end of the month and you had gotten your "tired time" beneath the 20 second mark. Kate was thrilled, you and Sophia were happy, although disappointed to see your nightly training sessions come to an end, and it was time to move on to the next focus.
What was it?
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·
May 30, 2025
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