目覚めたら長い間疎遠だった幼馴染がミニスカサンタコスをして俺にひざまくらしていた件 (Associated Names)

Christmas was something I’d forgotten about. I thought of it as just another holiday. But when I woke up, I was in the lap of a childhood friend wearing a mini-skirt Santa costume, whom I had not seen for a long time… This is a story about spending a sweet Christmas with a childhood friend…