Today is an unfortunate day when everyone could leave on time while I had to stay and finish up some work to prepare for the meeting tomorrow morning. While I was busily working and racking my brain, Ms. Kogawa, the department head, unexpectedly burst in; it turned out that because of the heavy rain, the buses and trains had stopped operating, so she had to run to the office to take shelter from the rain. I was worried she might catch a cold from being soaked, so I offered her my towel to dry off. Her body was drenched, revealing a smooth skin that made an enticing impression through her white shirt, which started to make me feel uncomfortable. Suddenly, a flash of lightning accompanied by a loud thunder startled her, causing her to hold tightly onto my body. At this point, my patience had reached its limit, and I could also sense the intense sexual desire boiling within her, so I took the initiative to perform sensitive actions while she offered no resistance. And then that evening we spent the night having sex in various positions in every corner of the office.