Sorrowful mother incest, sacrificial mother's drippings

Rino loses her husband and is desperately raising her only son, Masaya, by working part-time to earn a living. Masaya is fed up with his poor and miserable life and is determined to escape from this life by becoming an actor. Feeling sorry for Masaya, who has no connections or money, Rino requests a meeting with Matsuoka from an entertainment production company. However, the conditions that Matsuoka forced Rino to make in return for selling Masaya made Rino tremble.