Yuriko, a wife who has been married to an indifferent husband for 12 years and lives an ordinary married life.Wanting to make a difference in her life, she decided to attend a photography culture school.Yuriko is delighted when Tajima, whom she met there, asks her to be a model for her photo, and she is complimented on how beautiful she is.She is then invited by Tajima to dinner with her, but she says she is married, and she declines, suppressing her wavering feelings.Yuriko regrets that, but the plumber who called her to her home due to a problem with her plumbing has a chance reunion at Tajima.