Ten years after her divorce, a mother had lived solely for her son, never dating or thinking about sex. She never expected to feel desire again—until one day, her son's classmate touched her breasts. That simple touch awakened a long-buried lust she had never acknowledged. When she tried to relieve herself alone, recalling the sensation, it wasn't enough. A few days later, the same boy touched her again, and to her own shock, she became overwhelmingly aroused, eventually leading to a physical relationship. From then on, the mother's desires grew deeper and more uncontrollable.