Please let my mother give birth... A mother who wanted to be a surrogate mother for her son.

Akemi, who lost her husband and is single, lives with her son and his wife, who have a cold, sexless relationship. Witnessing her daughter-in-law's behavior that does not take into account her son's desire for a child, Akemi indulges in masturbation while fantasizing about her relationship with her son, wishing to give birth to a child in her daughter-in-law's place if possible, but when her son witnesses her act, she desperately refuses. However, that night, when Akemi saw her son's depressed face, she decided to entrust him with her life...