I have a cute daughter, Jun, who I raised on my own. One day, for the first time in a while, a boy who was a childhood friend of mine came to my house to play, and we talked about too many things, so I drank too much alcohol and fell asleep on the sofa. When I woke up with a vague voice of Jun and others talking happily, the two exchanged kisses and began to overlap skin. I couldn't get up in front of the two of them, who were freshly enthusiastic, so I pretended to be asleep as I watched my beloved daughter and a good childhood friend get married...