Looking for comic with mom, two daughters and a horse

[Pogo58]

I was perusing the forums yesterday and I landed on a comic with Mom, two daughters and their new horse that was a birthday gift to the daughters.
I got three panels in and the internet here crashed. Anyone have an idea what it was and who the artist is?

 

[franklyfranky]

I was perusing the forums yesterday and I landed on a comic with Mom, two daughters and their new horse that was a birthday gift to the daughters.
I got three panels in and the internet here crashed. Anyone have an idea what it was and who the artist is?

[MaksenbergArt] Happy Birthday https://forum.allporncomix.com/threads/various-artists-horny-animals-and-where-to-find-them.1740/
It's on the first page.