My wife started thinking about my apprentice Kiyoto and agreed to work as a semi-nude model. Then one day, I returned home unexpectedly and witnessed an unbelievable scene. Why—why was my wife jerking off my own apprentice's dick? I couldn't comprehend it at all, yet instead of shouting or confronting them, I made the unthinkable choice to silently watch. That shock and confusion set the story in motion.