I casually visited my son's house, greeted by his wife, Ryouko. I immediately noticed something was off—there was a distinct motor sound, and her behavior was clearly strange. It seemed she had a vibrator fully inserted inside her. Did she really think I wouldn't notice? I wondered. Caught masturbating by her father-in-law, she appeared extremely flustered. Yet, trembling with pleasure and staggering unsteadily, she let me watch her closely. Ryouko, who had a natural perverted streak, became even more aroused knowing I was watching. She boldly kissed me, completely surrendering to her desires, and hungrily sucked my rock-hard cock. *This video was recorded using binaural audio to enhance realism. *Recommended viewing position: sitting on a chair