The star of this work is Umi Yatsugake!! She is a beautiful girl with silky, beautiful black hair and large, sparkling eyes!! With this beauty and smooth black hair reaching down to her waist, she is a precious Yamato Nadeshiko, a type of beauty that is becoming endangered. Her hobbies include cooking, and she is good at making nikujaga (meat and potato stew), and her special skill is playing the flute—she is an angel that any boy would absolutely fall in love with. This pure, modest, yet innocent and cheerful beautiful girl takes part in a nude image shoot. The scene Umi-chan especially wants you to see is the cat-teaser scene; her hairstyle and outfit, which suit her perfectly, are also a must-see!! The smile of this absolute beauty, boasting limitless transparency, will awaken the blue, bittersweet feelings of love that you had forgotten!!