Ai, a girl who grew up in Aomori since childhood. Her mother left home three years ago for selfish reasons, and although their life together with her father wasn't perfect, they were enjoying a simple country life. However, she suddenly loses her father, her only support, in an accident. Left with no one, Ai is taken in by her uncle, Kenzo, who lives in Tokyo, and receives his kind love... But as time passes, Kenzo's behavior changes, resorting to rope bondage, candle play, toy torture, spanking, and creampie... Ai is filled with despair at the sight of her uncle's transformation. This is Nonose Ai's debut work featuring rope bondage SM!