Sae Uozumi is 47 years old. One day, while studying in her son's room, she discovers he's secretly reading adult magazines. Seeing him with an erect penis as he reads, Sae attempts to redirect his focus, calmly soothing his aroused groin to help him regain composure. This moment, where maternal duty and disciplinary upbringing intersect, captures a fleeting yet intense scene of family bonds and inner conflict.