Yu is an office worker preparing for her wedding. Her boss is despicable, incompetent, and always sexually harasses others. But one day, she made a mistake in a contract. Luckily, her boss helped her but with a condition: she had to go golfing with him. Before that, he would teach her how to play. While teaching Yu, he touched her body inappropriately. Despite feeling uncomfortable, Yu overlooked it because of his help. During a golf session with business partners, after a round, Yu took a break and drank water. Unfortunately, the boss had spiked the water with an aphrodisiac. She lost control of herself and let him have sex with her. However, her body became addicted to the pleasure. Despite hating her boss, she wanted him more. She eagerly anticipated their next 'golf game'. Each time, he would provide her with special 'training' before the golf session...