Misaki's father-in-law, Yamajii, is shocked by the death of his wife and goes numb. He then mistakenly believes Misaki to be his wife and begins to desire her body as he did in his younger days! Misaki is confused, but when she thinks of her father-in-law's grief, she can't refuse and lets him do whatever he wants. Misaki is torn between feeling guilty towards her husband, but when she thinks of her father-in-law's cock, even though he is numb, her body begins to ache...