Bicycle-savvy young man Okamura repairs the flat tire on Shizuka's bike, leaving her stranded. Touched by the warmth of his hands, Shizuka feels her heart stir and gradually becomes drawn to Okamura. Yet she continues to deny her feelings through sheer willpower. Still, her body begins to crave him, causing Shizuka's emotions to waver. This story portrays her inner conflict and forbidden desires.