D88EC7E8-E3FB-4F6D-A2CE-00F7A1C48C48@1xCreated with sketchtool.
0:00
0:00/0:14
D88EC7E8-E3FB-4F6D-A2CE-00F7A1C48C48@1xCreated with sketchtool.ニコニコ動画で視聴

[第10回実況者杯PR]凸→凹　∴画数（凸凹）⇒十ニコニコ動画で視聴

共有

[第10回実況者杯PR]凸→凹　∴画数（凸凹）⇒十

line
https://nico.ms/sm31497544?ref=thumb_watch