AV director Kyosuke Murayama went on a private shooting trip with an acquaintance's married woman—. Since it was a day trip, the married woman, who was 28 years old and had been married for four years without any children, joined the trip casually. "I haven't even been on a honeymoon, so I'm longing for a trip. Besides, my husband has gone back to the countryside and isn't around." She married her husband, whom she had admired since junior high school, after dating since high school. Due to working hard to buy a house, her husband neglected the family, which made her feel lonely and accumulate dissatisfaction. She met the director, with whom she worked, during lunchtime and gradually shortened the distance… The married woman joined the location scouting trip. While feeling guilty about the secret trip from her husband, she indulged in the director's kindness, which distracted her from her loneliness, and the different excitement from her husband's. "It's so embarrassing… but it feels good! I get excited when I'm being filmed… I'm coming!" The married woman, who only knew her husband, was inserted by the acquaintance man… and was overwhelmed with pleasure.