Fragile Captive: A Device Bondage Feature

Casey is running from something, or someone, who is tracking her down. She is afraid and runs into what she thinks is a safe place. She thinks she’s alone, then out of nowhere he appears. She is taken down in a struggle, and then restrained. She is terrorized by strict devices, and evil torment. She is awakened every day by being repeatedly dunked into a cold bath before her captor begins more tormenting activities. How long can this fragile captive take this before she’s had enough?