Inside the house, the scantily clad mother exposes her defenseless body, making her son's heart race wildly. Drawn to her soft, ample cleavage and the sensual curve of her waist, overwhelming desire surges within him. Slightly startled, the mother places her hand on her son's chest, murmuring in a pretended reluctance, "What are you doing? We're mother and son!" Yet her voice trembles slightly. Her reaction only heightens his arousal, and he can no longer restrain himself, unable to stop touching her body.