After divorcing her husband and becoming a single mother, Rena (32) had no one to rely on and struggled just to make ends meet. To protect the life she shared with her beloved child, she started an unlicensed men's esthetic business at home, but she was discovered by a man in the neighborhood. With her weakness exposed, the single mother couldn't refuse the sexual harassment-like demands of the man who came as a customer. After her voluptuous body was touched at will, she was forced to swallow his cum from a blowjob, and the acts escalated until she allowed a creampie. At first, she even felt fear toward the man. However, the pleasure gained from being fucked filled the single mother's loneliness and anxiety about life. He became someone who let her feel like just a woman, and before she knew it, her heart and body became so dependent that she began to crave the man...