Ku-chan lost his mother at an early age and was raised by his father. To comfort the lonely Ku-chan, his father hired a dispatched maid housekeeper. Ku-chan was overjoyed when the housekeeper started taking care of him!! He always clings to the housekeeper, playing together with her. Ku-chan, who is very interested in the kind housekeeper's voluptuous body, gradually began to look at her with a lewd gaze... and engages in naughty mischief all the time!!