A serious and devoted wife betrays her husband in search of warmth out of loneliness... This is the record of the process by which an ordinary wife becomes immersed in an affair. Naho (42 years old), a married woman, has been married for three years. This devoted wife, who loves to serve her partner, quit her dream job to support her busy husband. However, the more she serves him, the more carelessly and neglected he treats her... For years, they have not had a normal marital relationship, and she only serves him to satisfy his sexual desires. The serious wife, who has been neglected by her beloved husband, finally explodes. Something happens that causes her to break out of her shell and gain freedom of mind and body. She secretly accepts other men's penises countless times, writhing in ecstasy...
