[Reducing Mosaic]SSIS-415 A bumbling new employee and a lecherous boss spent an entire night in a shared hotel room during a business trip... having extramarital sex from morning till evening. A wild night with Jun Kousui

Jun Kouhou, a new employee who is quiet and a little out of place. While on a business trip with her boss, she accidentally drank and passed out even though she can't drink. When her boss takes her back to the hotel, she can only book one room due to a mistake in booking perfume, so she shares a room. At first, she resisted, saying, "I have a boyfriend..." to her unfaithful boss who attacked her, but she was so sensitive to her words that she gasped over and over again. When her subordinates got SEX, she suddenly changed and she was a lewd woman who wanted her boss's cock by herself.