I have no experience with women. My work is sloppy and careless. I've lived my life going with the flow, not ruining the atmosphere. I, who is not outstanding, am going on a business trip with my dream senior, Haru Minato, who has huge breasts and is excellent at work. Just when I thought the business talks went well, I messed up again! Due to my mistake, the hotel reservation was for one room, and there was only one bed... But my senior didn't seem to mind and went to bed comfortably. Is this, perhaps, the best opportunity that has miraculously come my way? At AM0:00, even I, a virgin, might be able to do it if I push her.