Riho Matsuoka's Training Trilogy concludes with "Slave & Master"! The intense training of Riho reaches its final chapter. She is tormented with clips, lashed with whips, pierced through the nipples with needles, stimulated with electric currents via a strapon dildo, and even receives an anal creampie to complete her training. Amid relentless waves of pain, tears stream from Riho's eyes. This title is the final installment of the Training Trilogy, "Slave & Master," featuring Riho Matsuoka (15mrd03), now remastered in AI for a more realistic and intense experience.