This is a story about four father-daughter pairs who live with their fathers after their mothers die in junior high school. The daughters have grown into attractive women who have entered the workforce, but they have bad drinking habits and often drink too much and lose their memory. Each time this happens, they end up causing trouble for their father. The other day, it seems she masturbated on the sofa and fell asleep completely naked... Don't miss this big-breasted daughter's filial piety towards her devoted father!