Rika Fujishita is a devoted wife trying hard to help her husband with his ED treatment. As her husband and his younger brother re-enter her life, her suppressed desires begin to surge uncontrollably. When her husband suggests letting his brother touch her, Rika hesitates but ultimately decides to comply, wanting to fulfill her husband's deepest wish. Unable to resist the sensation of a man's body after so long, she gives in passionately, reaching an intensely satisfying climax.