【ピフ子】狐に婿入り【UTAU cover】+UST

hello! original: 冬館 https://www.youtube.com/watch?v=JNTEOztHbq8 mix: 獡练落 ust: https://bowlroll.net/file/326206 more usts: https://pifuyuuust.blogspot.com/ thank you!