When the wife is ripe, her husband can do whatever she wants without worrying about it.
Ah, if my husband finds out, we will definitely get divorced! But this thrill is addictive. Miho who is addicted to an affair at work, Misuzu who is hiding from her husband and racking up debts, Keiko who thinks she is a good wife but is having an affair with her husband's father, and Kaori who is frustrated and has an outrageous desire, all 5 people. A lewd obscene movie performed by married women! I'll ignore my husband and do my own thing! After all, you alone aren't enough...