Isabelle's Birthday Surprise

It's Isabelle's 15th birthday and her friends and family plan to throw a surprise birthday for her.

DISCLAIMER:

Contains major spoilers, as this happens a few weeks before the Misfit Class enter their second year in Babylus.

Welcome To Demon School! Iruma-kun (C) is created by Osamu Nishi. The following characters, excluding Abaddon Isabelle and Gremory Acheron (which are mine) belong to Osamu-chan. Suzuki Ryūko and Félin Lavande are under Hayami_Minato's property. Levina Kaminari is SongtheRiotChild's character while Siegfried Yanna belongs to LunaWu3. I have no rights to claim any canon characters of the anime as my own as it it considered plagiarism.