An office sex movie about a girl named Akari Aramura and her co-worker, Takeshi Ash, who is madly in love with her and is determined to conquer her. Every day he takes the trouble to cook and bring her food and make her own. Every day he talks to her and flirts with her. The other day, God helped him when they both stayed at work at night and suddenly the power went out. She was afraid of the dark and hugged him tightly. In the end, he succeeded when thanks to the power outage, he took the initiative to kiss her and the two were almost entwined when the power came back on. They were both a bit shy and asked each other to go to a drinking place to get tipsy so they could easily flirt with each other. After drinking, they asked each other to go home and continue drinking and became entwined with each other………