As the year drew to a close, the husband's younger brother,大树, came to visit for the New Year, and Kanako, his classmate from student days, welcomed him warmly.大树 was stirred by her unchanged beauty, his once naive desires rising again... Unaware, Kanako treated him familiarly, falling prey to his venomous fangs.大树, sneaking around his herbivorous brother's back, pressed her repeatedly, engaging in secretive affairs. As he continued to wet his crotch with forceful carnal acts, Kanako's body began to drown in the rigid, erect flesh of her brother-in-law...
