The hostess of this film is Kiyoka Taira(33 years old), a ryokan innkeeper. She is the remarried wife of the innkeeper's husband. Although she had experience with men before her husband, it was her current husband who made her enjoy sex, and after giving birth to their child, she has become even more into sex. She is a promiscuous hostess with a full sexual appetite. She had always been interested in AV, so after discussing it with her husband, he gave her the go-ahead to do it "just once," so she applied.