Despite her innocent student-like appearance and diligent university routine, she eagerly accepted a friend's invitation to go to Roppongi. It was an unfamiliar environment that made her overly excited, causing her to drink too much and lose consciousness. At the club, she was seen making out passionately with another man, seemingly about to start having sex. However, she suddenly felt nauseous and rushed to the bathroom to vomit, interrupting everything. Seizing the opportunity, a man pretended to help her, escorted her into a taxi, and headed toward what seemed like a return home. By then, her panties were completely soaked, and he was fully ready—laughing yet visibly shocked at the messy, aroused state she was in.