Trapped.

As the werewolf saw Tera spread her legs wide and finger her glistening cunt, its cock rapidly grew hard. It did not act however.
Instead, Tera heard the sound of glass breaking just next to her.
Twisting her head in the direction from where the sound had originated; Tera could see a glass jar, now smashed into pieces against the alley’s stony floor.
From the glass jar came a strange gas, that was quickly surrounding Tera.
She realized that it was some kind of knockout gas, but before she could act to get away from the cloud of gas, Tera’s eyes shut closed and she collapsed in a heap on the ground.
The last thing that Tera saw before drifting of into unconsciousness was a robed figure standing on a rooftop, looking down at her.