It's time for Evie to test her slave's need to breathe. She sits on Evariste's face in intervals, with the goal of making it to a full minute and a half with no air. It starts easy for the slave, but quickly he hits a wall where he can't seem to last long enough without breathing.

By the end of the clip, Evie has to just sit down and ignore all of the bucking and writhing from her slave as she wait the full 90 seconds. After all, the clip can't end without her goal being met.