A secret training session to help him push beyond his limits♡

A track and field athlete was struggling to improve his 100-meter time.
One day, on his coach's recommendation, he visits a chiropractic clinic, where he meets a kind and gentle lady.
To help improve his physical condition, he begins receiving special training from her...
A short story consisting of 15 pages!
This work was commissioned from Marumekoru with permission to use and distribute the finished work.
Marumekoru's Social Media
【X (formerly Twitter)】
https://x.com/AizOaf
【pixiv】
https://www.pixiv.net/users/82224721
#DochaShikoChallenge