Cassandra is a cute but sadistic girl who will either abuse us or seek us out to kill us, but we'll always manage to defeat her with shots that cause her to have a few mild spasms before she dies with moans of pleasure.
Finally, Cassandra will be tempted to worship Katty's feet, but Katty has hired us to protect her while she sleeps, so we'll strangle the depraved Cassandra to death and then film her.