Shion Matsubara, a top-performing woman, is frustrated due to an upcoming important meeting. She is violated by a man in a taxi and taken to his room, becoming his sex slave. Bound and forced to climax, Shion's body is completely destroyed. Under the control of fear and tension, she falls into a submissive dog, even awakening in a urine-drinking training session. Her body is played crazy by a large penis, becoming an existence that cannot live without it. This is a story about creampie, MILF, amateur, and full HD, with high-quality images that make you feel every moment of excitement.