- https://static1.e621.net/data/28/2b/282b9824ca9b6f5e6bb1e5fdb98bd2fc.webmlink to the gif
https://static1.e621.net/data/65/7e/657e93554c1a6df6650050bb501e5618.webm
- https://static1.e621.net/data/29/d0/29d0ccb8a280a4eca3f728fa8acb8c7a.webm
FULL-https://static1.e621.net/data/4a/5b/4a5b9f928cbf86bc217da0eeff7f636d.webm
- https://static1.e621.net/data/62/cd/62cdf3dce398bba0f63ef1624a30257f.webm
https://static1.e621.net/data/77/48/77487674b5321510d3ab693874dc7b9f.webm
https://static1.e621.net/data/09/b8/09b8aab9aa8287f7580e283a3df0f546.webm
https://e621.net/posts/2513871?q=zero-sum
- https://static1.e621.net/data/80/e6/80e6475302668c024cd3f52c22ef0edd.webm