長時間嬲り、彼の気力体力が限界に達した時、調教の最終段階が行われる。 調教師は彼の首に指を回し、強く頸動脈を圧迫する。 脳への血流が制限され低酸素状態に陥る。目の前が暗くなり、意識が朦朧となる。 この状態での快楽拷問は効果が増幅されるのだ。 媚薬をたっぷり塗った尻尾を深く突き刺し前立腺をえぐると、少年は絶叫し何度も射精した。 Training was done for a long time and the boy's vitality reached its limit. It is the time of the "last training". The mask man strongly pressed his carotid artery and restricted blood flow to the brain. He became hypoxic in the brain, and the level of consciousness declined. In this state, the effect of the aphrodisiac tail is amplified. When a mask man stabbed his prostate with a tail, he shouted and repeatedly ejaculated.