A very ordinary girl makes her sexy gravure debut! Niki Iwata-chan, a new gravure idol with a pure yet sexy body, makes her first appearance★ A pure amateur beautiful girl who is nervous and excited about her first shoot. When she takes off her clothes, she is captivated by her unexpected G-cup and beautiful hips★ She will gradually challenge herself with sexy swimsuits! "Niki"-chan, with her fresh and bright smile that is very dazzling, challenges various poses in swimsuits that are too cute and sexy.