"Do you want to... sleep with me?" Min Seol-ha is the versatile secretary of Venus Department Store. Did her long-suppressed feelings finally explode? In the heat of the moment, she drops a bombshell. "In exchange, there's no limit to the number of times." The CEO, Cha Jung-moo, accepts her bold proposal! With those words, an unstoppable and reckless affair begins between the two. A hot and heart-wrenching mature romance. A secret 19+ office affair.