A serious life insurance saleswoman, Hizuki Rui. Before her busy yet peaceful days, a vivid scene unfolded. In broad daylight, a naked woman crawling on all fours like a dog. The moment she saw that figure, electricity surged through Rui's body...! The serious life insurance saleswoman breathed her last, and a masochistic bitch was born. Then, driven by the desire to be trained, Rui sought out the bondage master's mansion...
