Jibun and his wife have been dating since school days... After a while after graduation, they got together as they were.The other day, our homeroom teacher when we were in our 3rd year, Mr. Ikeda, who was a teacher of the couple, came to our house with a wedding gift.The three of us had a chat in the living room of our new house for the first time in a long time.By the way, Ikeda-sensei is a physical education teacher.According to the flow of the story, from the next day onwards, the three of us will go jogging in the morning... something like that will become our daily routine...