The daughter-in-law massages her father-in-law's shoulders; the father-in-law massages his daughter-in-law's breasts. (Tsujii Honoka JJDA-014)

An elderly father-in-law living with his son and his wife is being cared for by his daughter-in-law, who massages his shoulders during a break from housework. It seems like a harmonious family scene, but in reality, there is another side to it that no one knows...