One day, newlywed Nana is suddenly selected to be a swimsuit model. Her nipples are visible through her panties, her groin is bulging, and her pussy line is visible through her panties... At first, she is embarrassed and doesn't want to do anything about it, but the gazes of her boss and co-workers turn her on, and the more she changes into a provocative swimsuit, the more her embarrassment and excitement doubles, her groin becomes soaking wet, and her nipples become abnormally hard. She gets excited every time she is exposed to curious eyes, and she starts to accept the co-workers' dicks in a messy gang orgy...