【Karin Shinmi's First Bondage Challenge!】 Half a year ago, an accident took away Karin's parents and her 'voice'. She was taken in by the only relative she had left, a man. Unable to speak became an excuse for daily sexual harassment. Gradually, the man's true nature began to reveal itself. Bondage training, forced blowjobs, internal ejaculation, underground confinement... candle torture, inverted shrimp hook suspension... The tragic end of an unfortunate girl falling into darkness. A genuine SM drama work!
