Kaho Tamaki, a wife who awakens as a slut after being forced to deal with her husband's NTR tendencies
A couple has been without sex after many years of marriage. Even when she invites her husband to have sex, there are days when he withers just before trying to penetrate her. However, in reality, it was not because she had no sexual desire, but because of her husband's hidden sexual tendencies... The husband gets excited about having his wife cuckolded, so he asks a junior at the company to cuckold his wife. A wife who is reluctant at first to be touched by her junior, but ends up having sex due to the pleasure she desires and the seduction of a young man. This was the moment when her new sexuality was awakened...