In the sweltering heat of summer, a son quietly studies at home when strange changes begin to stir within him. His eyes are repeatedly drawn to his mother as she waters the garden. Her plump, curvaceous figure and the natural sway of her hair deeply unsettle his emotions, leading him into a daily cycle of masturbation. One day, however, his mother catches him in the act. The shock of this discovery shakes the son to his core and triggers a profound shift in their relationship. Noticing the boy's sudden transformation, his teacher grows concerned and pays a visit to their home. This event gradually unfolds into a mature story exploring the warmth of family and the awakening of forbidden desire.