I was unable to catch the last train because of overtime. I was invited to stay at my senior, Yuika Onosaka's house. Of course, I had no ulterior motives, but when I went to her house, I was caught in a guerrilla downpour. In an instant, my reason flew away when I saw her bra through the soaked clothes. Without thinking, I pushed her down, but she didn't seem to mind...!? Creampie sex with a too sexy H-cup boss until morning!