The 6th super-value best of the popular series "My mother-in-law will tell you"! Mothers and sons, even though they are not related by blood, record the love affairs of mothers-in-law who fall into an immoral incest relationship with their sons-in-law! From a mother-in-law who is bound by a secret between herself and her son and soon begins to have a relationship with her, to a lustful mother-in-law who finds out that her son is secretly meeting a man behind her husband, even mother and child are naked. Once they become, they are just a woman and a man. The forbidden relationship begins at the moment when the desire that was being suppressed overflows and overflows! This is a must-have work for incest fans with a rich recording of 12 obscene and attractive mother-in-laws! ! (Supervision: Mechates Takeda No. 2)