Haruka was drinking with her female friend at an izakaya because her husband wasn't paying attention to her. However, perhaps due to being drunk, she started bothering Shinji, a student sitting at the next table. Afterwards, feeling awkward, she didn't contact him again. But one day, they happened to meet on the street and ended up having a relationship. Haruka, who had received a spare key to his room from Shinji, began to look forward to waiting for him to come home. This was because she knew that as soon as he returned, they would have sex multiple times with his youthful vigor…
