Yumi is a married woman whose husband became paralyzed due to an accident, forcing her to tirelessly care for him every day. However, her physical and emotional pain grows stronger with each passing day, and her sexual desires become impossible to suppress. Seeing her suffering, a sympathetic subordinate gently embraces her, causing Yumi to waver as her heart and body are shaken by conflicting emotions. Torn between her love for her husband and her passionate urges toward another man, she ultimately succumbs to intense, overwhelming pleasure in this gripping tale of desire and dilemma.