In this rundown late-night bar, there's a young and beautiful hostess named Rin with an excellent figure. Most of the regulars are in their 50s or 60s, and by closing time, the smell of old age fills the shop, making her fed up. One day, a young customer around her age visits for the first time. His cleanliness and vigor stir her lust, leading them to have a relationship. Since that day, Rin who lost her reason has started to demand it every time a young customer comes.
