Wife cuts 30cm hair to suit the man's preferences

I want to see my beloved wife being embraced by someone else. It was a contact from a man with a younger wife named Mayumi. In order to fulfill her wishes, Mao, who has called herself "Oikawa," is introduced to Mayumi as a male subordinate. Gradually, Mayumi, who is attracted to Oikawa, begins to have secret encounters and finally ends up in a physical relationship. Mayumi, who had been forced to be infidelity, quickly faded into her self-esteem as a woman who had recovered.