A suspicious herbal medicine from the friendly neighbor's wife. According to her, the neighbor couple had intense sex after taking it and both got extremely aroused. Skeptical but curious, Mika tried the herbal medicine herself. Soon, her lower body grew hot, and even masturbation couldn't quell her arousal. But today, her husband was out of town on a business trip. To relieve this pent-up frustration... she gave the herbal medicine to her virgin son, and performed a paizuri on his fully erect penis.
