Holly Jolly Christmas

(Bakudeku)
Christmas is at it's near, and Class 1-A is ready for the Holiday cheer. Katsuki never liked Christmas, he always despised it. Until his boyfriend, Izuku came along. This was their first Christmas as a couple, and the entire class knew this, and wanted to make is special. So, they came up with a plan. And... let's just say it didn't really go necessarily as planned...