Haruhiko's mother, Michi, is cheerful and charming, and their mother-son relationship is exceptionally close. When Michi remarries and welcomes her new husband along with his son, Junpei, Haruhiko's world begins to unravel. Junpei, drawn to Michi's appearance and personality, uses their apparent familiarity as an excuse to initiate excessive physical contact. Witnessing this, Haruhiko is consumed by intense jealousy and twisted desire, losing control over his forbidden feelings for his mother. A shocking tale of double NTR as a new husband and stepson take the mother away, escalating into incestuous obsession. A popular title by Director Bancho P!