Hibiki Akasaka, often likened to Marilyn Monroe for her stunning beauty, yearns for genuine affection beyond superficial admiration. Despite exuding an irresistible charm that captivates those around her, Hibiki finds herself objectified by leering eyes and misunderstood by her former partner who found her appearance overwhelming. Reeling from heartbreak, she swears off romance until a bold proposition from her classmate Daichi Aoyama changes her perspective: he proposes she become his mistress. Hesitant yet intrigued, Hibiki cautiously reopens her heart to love, while Daichi vows to cherish her. But their budding relationship faces a unique challenge – can Daichi resist his desires and avoid succumbing to the allure that constantly surrounds them? Amid a series of provocative scenarios, will their bond withstand the temptations that threaten to unravel it?