Yuka, a first-grader at [School Name], has been subjected to sexual indoctrination by her father since she can remember. Yuka doesn't realize she's done anything wrong and thinks it's normal. "I won't tell my mom about my dad." The relationship between a daughter and her father is a secret from her mother. *This is all part of her father's plan, but it's precisely this unusual love that makes him unwilling to entrust Yuka to anyone.