Maika, a wife who is loved by her husband and feels happy.I wanted to have a child with her husband, so I marked her "ovulation day" on the calendar and counted her marital activities with my fingers.One day, her husband brought her colleague Oki.It seems that she will work from home until her work project is finished.However, when Oki comes aiming for the day when her husband is not there, he pushes down Mica and screws in a raw meat stick, "10, 9, 8 ..." as if enjoying the game.