a wife's tutor, kokuseiami.

Aya started working as a tutor in order to help her husband earn less money and make more money. In the past few years, Aya, a sexless man, has been writing to his son Toyo. Toyo's father, who learned of this, urged Aya to have a physical relationship with him. His father called his companions to Ayami, who had been reluctantly consenting. When three meat sticks are inserted into the back of the mouth and skewered in wet beeswax, an extravaganza that has never been tasted passes through Ami's body.