The astronomy tower provides you solace and some measure of peace, as the air from the window washes over you. You're shaking, your overheated skin flushed red. You are an Omega. A student at Hogwarts, and you've gone into heat for the first time, much earlier than the other Omegas. Unknown to you, on his nightly patrol, Professor Snape catches your scent in the air, and quickly searches for you, intending to get you to safety or else give you a heat suppressant potion.