部屋結界 SPECIAL ～ようこそ僕だけの淫乱学園へ イヒ！～SDDE-625

Room Barrier 3: SOD star Iori Furukawa makes a special appearance! Kiyoshi, the janitor at Otsuki Academy, is a panty thief hated by the female teachers. One day, he hears a voice from a room, tears off a talisman, and gets possessed by an evil spirit, gaining barrier powers. Now he uses those powers to dominate the female teachers and begin his revenge...