A 50-year-old mother, overwhelmed with worry and growing suspicion about her relationship with her son, can no longer hold back. For the sake of the son she loves, she crosses the line of maternal duty and affection, opening the door to forbidden desire. A raw and intense portrayal of the mother-son bond unfolds under the guise of sex education. Hidden emotions and desires buried within everyday life become deeply entangled between mother and child. A delicate yet shocking story where a mother's tenderness clashes with a child's pure affection.