Fresh out of college, OL Kokoro has been working at a swimsuit manufacturer, dreaming of creating designs that women will love. When she's entrusted with designing the new line, she's excited to get started. However, she's forced to model a revealing, barely-there bikini and ends up being taken advantage of. Her beautiful body, made even more alluring by the provocative swimwear, is at the mercy of men's lustful desires! She's slowly succumbing to their ugly cravings...