[All Japan Netora Grand Prize Winning Work] The other day, an old friend in the countryside asked me, "My brother Takuya is going to Tokyo for the exam, so please let me stay for a while." My wife readily agreed, so I decided to let the student stay overnight for about a week. My wife was always bad at refusing, so now that I think about it, to be honest, I can understand to some extent what happened at my house during the day when I was away... It seems that it started with a light kiss.