Aira is a cute only daughter. Her father loves her so much that before he knew it, he had chosen her as his "sexual object." Her slender body, budding breasts, and hairless pussy... Her father's sexual desire for young Aira's body grows stronger day by day. Innocent and pure, Aira is an obedient girl who will do anything her beloved father tells her to. One day, while her wife is away, her father makes Aira touch and massage his erect penis... The door to a father-daughter incest filled with collapsed morals and a sense of immorality is about to open...!!