Iroha is grieving the death of her husband when her late husband's subordinate comes to check on her, concerned for her well-being. Though he initially tries to protect her, he is overwhelmed by uncontrollable desire and ends up assaulting her. His actions continue even in front of the husband's memorial portrait. While Iroha still deeply loves her deceased husband, she finds herself unable to resist as she falls into the subordinate's grasp. A story of descending into emotional darkness.