To protect her father's pub, she offers herself as a bondage-bound signboard girl. (Katay Akika MVG-148)

A certain izakaya (Japanese pub) is always packed with regulars. A father cooks in the kitchen, and his daughter serves customers. Their mother passed away a few years ago, and the two of them have been struggling to keep the business afloat. Then one day, the father suddenly collapses from overwork and is diagnosed with a three-month hospital stay. The daughter initially plans to temporarily close the business, but discovers that her father is heavily in debt. To save her father's business from closing down, the daughter begins working as a sex slave to a perverted man!