Celebrity Miu Nakamura joins the hit series. A female boss and her virgin subordinate Yuki are stranded during a business trip by record-breaking rain, and the hotel has only one room left. Nakamura assumes sharing is safe because he is timid and inexperienced with women, but when she playfully teases him, he suddenly attacks. The stunning boss and the subordinate who cannot stop getting hard spend the entire night locked in sweaty, relentless sex, ending after nine ejaculations.