A heartwarming life consultation with a cycling housewife! Beautiful 29-year-old mother Yumi with a 7-year-old child encounters an inexperienced young man who acts clingy. Though initially hesitant, her maternal instincts are awakened. She helps undress him and offers comfort. Her E-cup breasts receive attention until she expresses further desires. Being his first intimate experience, his passionate responses make her tremble with excitement. Things naturally progress as she guides him while letting him explore her body.