It's been a year since we got married. Ui wants to have a baby soon, so she records her basal body temperature and ovulation date and waits for me to come home. Tomorrow is the weekend, and I was planning to try to make a baby many times until late at night tonight, but Ui has to attend a "college club reunion." Although Ui is a serious person now, I can't help but feel uneasy because she used to play around a lot in her student days. "I drank a bit too much...!" Her last message came an hour ago. I wonder if she's already in a taxi on her way home...