>>2263128OP here, I have no idea how to optimize GIFs so I apologize about not uploading this sooner, but I know the scene you're talking about. Amadour x MBreeder from the flash game Breeding Season. I had to record the animation with a screen to GIF converter then upload it to a site that takes the filesize of the GIF (13 MB's). But here it is, after all that drama. ;-;
If anyone knows how to optimize GIF's so this can be uploaded in the future directly to 4chan for ease of access or better yet create a WebM out of this I'd greatly appreciate it.
https://media.giphy.com/media/3osxYr7xXRO5ROfhPq/giphy.gif 
