Since moving in with his mother-in-law, Mayu, his husband had been troubled by her seductive allure. In the bedroom he peeked into, trying to somehow contain his overflowing desires, he glimpsed a body more perfect than he could have imagined. The tight corrective underwear was about to tear on her beautiful, large breasts, clearly outlining her lewd body lines. The dense thicket of pubic hair, hidden beneath modest fabric. His body, irresistible to the point of salivating, was set ablaze by her...