I've been married to my wife for two years. I was ordinary, but I felt happy... That is, until I met that person... When we got married, my wife quit her job and became a full-time housewife. One day, she invited her former boss over for a drink at her house. My wife's former boss is a single mother, but she is a career woman who is good at her job. She is also a wonderful mother who raises her only son with care. This perfect woman actually transforms into a lewd woman when her son is not around... "Natsumi and your husband love each other, don't they?" "Of course..." "But... aren't our bodies different? If it's not discovered, it's not cheating." "But..." "Can you put up with just Natsumi for years to come?" Is there any man who can put up with being seduced like this?