Ryoko Iori's 15th anniversary special work! A story at a certain run-down snack bar. Ryoko, the snack bar's mama, has a secret service. She tempts and torments men with her bewitching charm. In the store where they are alone, they are seduced by Ryoko's pheromones. Before closing time, she has after-sex with a sake shop man, and after closing time with a regular customer. And even with the young man that the regular customer brought. With a ripe adult woman, they ascend to heaven in a tipsy mood while drinking alcohol. Men who are happily rolled around in Ryoko's palm…