Sordid Secret Lives

Motomoura Touko has been a housewife for six years, with no children and a husband who works as an employee. Since childhood, she witnessed her own mother cheating at night, which caused her to experience physical changes and become easily aroused as she grew into adulthood.

Now, as a married woman, Touko finds herself drawn into a secret world of infidelity. She eventually encounters a man who awakens her hidden desires, leading her down a path of forbidden encounters and emotional turmoil.