YOU SAID:

Stab me until the blood runs down my back and the light goes out of my eyes

INTO JAPANESE

血が私の背中の下を流れ、光が私の目から出るまで私を刺す

BACK INTO ENGLISH

Blood will flow under my back and stab me until light comes out of my eyes

INTO JAPANESE

血が私の背中の下を流れ、光が私の目から出るまで私を刺す

BACK INTO ENGLISH

Blood will flow under my back and stab me until light comes out of my eyes