"This is a great stretch! ■The Intelligent Sister Who Extends Her Body Even though She laughs"Wakashi Lab Vol.033-2, Renno Shichido

Mr. Hasumi changed into a basketball uniform. The skin area is increased, and it will be stretched with a tickle. And it became a work that both the way of tickling and stretching are quite balanced. It does not mean that stretches are not formed by being violent, and there is no such thing as a tickling reaction, it is very good to see how you stretch while gaman! It is recommended for those who like to have a shape that can withstand without irrationality and excellentness while smoothly migrating body because there is also knowledge of stretching and muscle training! Especially recommended is a tickle while doing the back muscles! "In my life, it was ten of the most painful backs..." As you spilled, the back muscles while grasping the side belly of the weak point are done with an explosive laugh and it is very good! It is highly recommended for those who like to spread out various places and tickle the stretched part while restraining human power!