Maki, a full-time housewife, was spending time with her nephew, a student who is preparing for the entrance exams. It would be fine if he would just study quietly, but he is addicted to AV. However, he plays the role of a serious student in front of Maki's husband, so Maki finally loses her patience. In a fit of anger, Maki breaks into her nephew's room and confiscates his AV! The normally carefree nephew says, "AV isn't bad! You'll understand if you watch it!" Then, Maki seems to have calmed down and says, "Just once..." and the AV viewing party begins.