An unwanted workout (Pixiv Fanbox)

Humans have many nerve connections on the soles of their feet. Also in the case of the chakra, the feet are very important, on the soles of the feet there are many chakra points that allow the ninja to run on water or on walls for example. In the main Hyuga house, it is clear that all members, even the youngest ones, must train to control the chakra in their feet as much as possible. Well Hinata is not good at this so the main members of the house have decided to force her to follow a workout where she does not have to train, the whole process and the flow of the chakra inside her feet will be trained and stimulated manually by an experienced member. of the Hyuga clan who just happened to be involved in interrogations and torture for prisoners of war long ago. I think the therapist is having a little too much fun with poor Hinata's feet .. After all, it's hard to hold back with such soft and sensitive feet. *Hinata here is a teenager*