Wrong Serena: Festivities One-Shots!

Collection of Holiday/Festivity One-Shots inside "Wrong Serena" LATEST CHAPTER! Christmas has FINALLY arrived, and, after being locked up in Brady's house for two months, we decided to go celebrate in Luminose City! Until...we accidentally find a strange group at the forest...they don't seem to be from around here...Who are they? Pokémon XY x FE13 crossover, rated T to be safe.