The husband's accident and being bedridden may be the most difficult time that Mrs. Sasaki has to endure. It's not because of losing a pillar of the family, nor is it because of the difficult and deprived life when her husband is sick, but because she can no longer fulfill her sexual desires and needs, as she is a sex addict. However, in the midst of misfortune, there is also luck, as the home care nurse for her husband has become the focus of attention for this sexually addicted wife. After many times of frustratingly using sex toys to satisfy her needs, feeling bored and unfulfilled, she started seducing the home care nurse for her husband. With her voluptuous figure and deliberately revealing lingerie, it's understandable how the nurse was captivated by this young wife. Thus, the unfaithful couple began to have careless affairs behind the back of the pitifully ill husband.