The 15th installment of the series features popular star employees: "the big-breasted ramen shop girl," "the sensitive vintage clothing store girl," "the lively monja shop girl," and "the fair-skinned izakaya girl." All four heat up fast right in the middle of their shifts. Embarrassed yet aroused during business hours, their sensitivity skyrockets as they're brought to climax. Soaking wet from the forbidden pleasure they can't voice, they reach intense orgasms in a shocking turn of events. The cute staff members everyone in the neighborhood talks about lose control in workplace sex, sparking passionate new love stories.