Yumiko, a single mother who raised her son alone. One day, her son thought he would give his mother a massage and touched her body, accidentally stimulating Yumiko's nipples which she always went braless at home. However, due to the unexpected event, she couldn't help but react excessively with a startle… Seeing his mother like this, her son decided to make her feel even better by adding more stimulation. That night, Yumiko, whose body had become sensitive due to long-term lack of sex, comforted herself, and the next day, she went to work without wearing a bra...
