Raised single-handedly by his father, the son had recently entered a rebellious phase and started keeping his distance. One day, the father discovers his son watching a MILF porn video while masturbating—it features Kazama Yumi. Realizing his son is unconsciously seeking maternal affection, he immediately takes action. Claiming he's going on a trip, he leaves home for three months. Upon returning, he waits for his son's arrival. When they finally reunite, the son acts coldly, saying, "Um, who are you?" At that moment, the father reveals he has undergone gender transformation and is now disguised as Kazama Yumi. He tells his son, "I am your father, and now I've become your mother," embracing him with deep love. The son gives in completely, craving affection, and a new relationship begins. A shocking story where maternal longing and paternal love intersect.