The 'Pia Carrot e Youkoso' restaurant is abuzz with the arrival of fresh-faced waitresses, Aoi and Hina. Their first day is a blur of orders and instructions, but their true training begins after hours. The veteran waitresses introduce them to the restaurant's hidden pleasure: anal service. Aoi's tight, little hole stretches to accommodate a throbbing customer cock, while Hina's virgin ass is filled to the brim, her cries of 'It's too big!' drowned out by the slapping of flesh and the clinking of glasses.