Recently, Ami, a wife, has been feeling frustrated due to a lack of sex with her husband. She has no choice but to release her sexual desire by masturbating, but it somehow feels unsatisfying. One day, at the request of her nephew Sakuo, Ami, who used to be in the brass band, decides to teach him how to play an instrument. During the lesson, Ami unconsciously presses her body against him as she teaches, which arouses Sakuo. By chance, he learns that she is sexually frustrated and asks for her body. Although he knows it is wrong, he cannot suppress the throbbing in his crotch when he touches his cock for the first time in a while, and he ends up...
