Mayumi, an unfaithful wife, was having unfaithful sex with a young sex friend at home while her husband was away on a business trip. She was blackmailed by a middle-aged neighbor who was watching her and turned her into a toy. - When she is forced to masturbate, she leaks her voice due to the stimulation of her nipples, and does yoga with a pleasurable voice due to the vibration of the clitoris! - The man who came into the house made Mayumi wash his dick and ejaculated in her mouth with a strong M-shaped restraint! - Mayumi, who was obsessed with the man's relentless torture, surrendered to the pleasure and straddled the penis that was made erect by licking her nipples and giving him a hand job, and hugged her in a sitting position facing him, shaking her hips and panting!