I start going into explanation on how I cast the spell! Explaining in detail about how evocation is used to tap into the force of existance to create energy. explaining all of this while using various cantrips to produce the effect and show in detail! I then offer them to tutor them in these magicks, exposing my neck and revealing this isn't some perverted plot by some male as otherwise I would have a collar! Explaining that I am just a fellow female companion who wishes to assist in teaching my fellow students about magic to ensure they don't get turned feral!