Koharu's summer 5

Still enthusiastic from her talk with Hanako, once arrived at the gym, Koharu started to train harder than usual.
For the first time her workout time felt almost pleasant. But not because it wasn’t hard or serious as usual, but because she knew that every little pain from her pushing her muscles as hard as possible, will help her grow more and faster.

The time in the gym passed so fast she almost wanted to continue more, but seeing the sun outside starting to set, she decided to stop.

She approached her bag and took out the mix Hanako gave her and started to make a shake from it.
“Maybe it's my impression, but it tastes better and stronger than yesterday’s… She didn’t told me the doses, hopefully I didn’t got it wrong.”

As soon as she stopped to drink, like the previous day, her body started to get hotter as happened the previous day.
“(Ah… It’s like yesterday, my body feels hotter, but… at the same time it’s different too…)”
Her muscles started to twitch and she could almost feel her veins pumping faster. After a few seconds a strong stretching feeling went through all her muscles.
Because of the pain she closed her eyes, but it didn’t last long.

“What was that feeling? I never felt something like that before, it was like my muscles were forcing to find space in my body…”

She checked at her body, and surprisingly, her muscles grew once again.

Wanting to check better, she went to the scale.
She was surprised by the results: her weight considerably increased from the previous day and, what’s more impressive, in the last few days she doubled the muscle mass she gained in all the previous time since she started training.

“I-Incredible… In just two days I gained two times the mass I gained in many months…
This morning I was scared about this situation, but now I only want to see how big I can get…

Today, some of the smaller girls who had my same size before, looked a bit smaller than me, I already outgrew them… I wonder if… no… when will it happen with Hanako-san too…”

And so, after a shower, she put on some clothes, which looked a bit undersized now, and went back.


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Already part 5. I'll be honest, at the start I tought about making a bit faster growth pace.
But probably from now on the serious gains will start?

I myself like a slow burn growth, with a slower start, with a bit of story, and than a burst of growth.