I, a construction worker, went to the site in a van with my sister's skin and a male female boss to finish the work, but I was stranded at the site due to a sudden torrential rain. I couldn't drive because I was stuck in the mud, and I couldn't get a signal in the mountains, so I had no choice but to spend the night in the car with my boss. When I felt a different sexiness than usual in my boss's rain-soaked hair and the tight muscular wet skin of the abdominal muscles that were exposed to wipe my body, my boss came close to me ... Alone in the car in a thunderous storm, the anxious feeling brought them closer to each other, and their feelings gradually sprouted, and they warmed each other up so violently that the van swayed.