In the pixiv gallery this is from, this strip follows the two strips that were re-packaged (with a number added to top left corner) as no. 1 and 2 in Aningay's GF 4koma. However this post has not been so re-packaged and numbered, so it correct place in the pool order isn't clear. For now I put it between posts two and three.
Edit: Ignore, I'm blind, it's #12
Updated
What?First person gets the hamburger!Oh wow! For real?Wha...?SNAP!!YOU are the hamburger.Congrats!!How did you knowThat's rightNow... Hamburger...!FuXXing Hilarious lolGive it to me!Me!
Me!
Me!
Me!
Me!