Min-ho desires passion and tells his wife Eun-kyeong that sex is the proof of love. He hopes for a special experience tonight, but Eun-kyeong prefers their usual intimacy in bed. One day, Eun-kyeong comes across a sex toy at work. Initially hesitant, she cannot resist the sensations reminiscent of a massage parlor, and begins to explore its uses. Witnessing this, Min-ho becomes aroused. Eventually, they make love, an unforgettable moment for both of them. Subsequently, their sexual boundaries are pushed further when a handsome friend of her husband appears. Eun-kyeong feels a spark and even a slight touch electrifies her, making Min-ho realize that something is amiss.影评：这部电影刻画了一段充满情欲和情感复杂性的关系，展现了人性的柔弱与欲望的纷乱。角色间情感的交织让整个故事充满了紧张和激情，同时也表现出人性中的脆弱和控制欲。观众在观影过程中不禁会思考爱与性之间的界限，以及情感与欲望的纠缠。整体而言，这部电影引人深思，让观众在情感的迷宫中穿梭，带来了一场关于爱、性和欲望的深刻思考。