original: samfree https://www.nicovideo.jp/watch/sm6119955?ref=nicoiphone_othervocal: ゲド外典 https://x.com/gedogetennmix: いお https://x.com/io_peeeIllust:end https://x.com/end_x_x_000
http://www.nicovideo.jp/watch/sm46062269
