Kleio Valentien and Endza each thought that they were going to meet a nice guy from the internet, someone they could grab dinner or possibly coffee with, and he'd show them a good time. Well, that last part is true, although he's going to show them how He has a good time.
They've got no clue where they are or what he's got planned, but they both know that it can't be good. Endza is strong. She's going to struggle and resist a bit, rather than just submit. Kleio is weak.