A female boss and a virgin subordinate are forced to stay overnight during a business trip due to record heavy rain. However, there was only one room available. Misaki, the boss, thinks that there will be no problem since her subordinate Aoi is not manly and is not used to women, so they stay in a shared room, but when Aoi provokes her by telling her that she is a virgin because she is not manly, she suddenly attacks her... Her looks and eroticism are the best SE with a beautiful female boss who accepts anything.