Hikari left the countryside to live in Tokyo. After finishing college, she applied for jobs but was rejected. Part-time jobs are becoming less and less due to epidemics and unsuitable working environments. She has two friends, Mari and Yuka. Mari doesn't have any job but she keeps changing clothes and has a lot of money. It turns out Mari has a "sugar daddy". She just had to go out and let him fuck her, and in return he would give Mari a lot of money. Yuka repeatedly reminded Hikari not to be interested or involved in this "sugar daddy" case. But because of financial difficulties and her mother always having to struggle in the countryside, Hikari secretly contacted Mari and asked her to guide her in finding a "sugar dad". After a while of searching, Hikari finally found Sanada, 38 years old, annual salary of 12 million yen (2.4 billion VND). The two met and went straight to the hotel. Even though she wasn't ready, Hikari couldn't stop Sanada's intense actions, and because she needed money, she let him fuck her. But she didn't know how vile this "sugar daddy" was. The next time, he took her to the hotel as usual, but there was another man in the room and forced her to serve him. And then the next time, not just two people but four men at once. And her endless days of being fucked began. She didn't seem to have to do anything, just stay in the hotel and be fucked by one man after another...