Includes the love affairs of mothers-in-law who fall into an immoral incest relationship with their son-in-law and get lustful! Toshiya, who was taken in by his mother after his parents divorced, is a student at the National Medical University. His father, whom he met for the first time in six years, had remarried to a woman named Yu. Toshiya can't help but worry about his charming mother-in-law, Yuu. One day…. ──Three women named mother-in-law who crossed the line that should not be crossed with their son and revealed their perverted propensity! This is also a must-see for incest fans who show the charm of a mother-in-law who gently blames her son! !
