A beautiful girl with pure black hair and a loli face joins a secret society! Although I was attracted to a high-income part-time job, the content was an experimental part-time job of SEX. However, she is also very interested in SEX. A metamorphosis beautiful girl who sleeps with the men of the association and spills excitement and smiles instead of fear. With each experiment, the innocent girl wakes up to a woman with pleasure. Ma ● Ko who feels to be blamed, shoots without accumulating in beautiful milk with white skin that is so clear that blood vessels stand out.