Riona Hirose plays a married woman whose husband dotes on his junior colleague, Sugi moto, who has just finished a stint at a branch office and is now transferred back to headquarters to work alongside her husband. Learning that Sugi moto is single and living alone, she begins inviting him over, caring for him under various pretenses. However, Sugi moto harbors deep, hidden desires that begin to surface as he grows closer to her. Though satisfied in her marriage, she gradually finds herself drawn into a passionate affair with him, their bond intensifying. Torn by her role as a dutiful wife and sister-in-law, she becomes helplessly captivated by his allure—something her husband could never provide. A classic NTR tale of temptation, betrayal, and forbidden desire from Attackers' "Adult Drama" label, part of the "Honey, forgive me..." series.