I was 100% convinced that this was Itameshi by the thumbnail alone. I'd say you did quite a good job of replicating his style.

Lol, Sylveon is still forcing his brother to drink his milk

At least he's not forcing him to drink it with his ass

If I were that umbreon, I wouldn't even NEED to be forced to do it.

amazing :D i love Itameshis art style :3 so does this meen that you will continue doing pictures like this? ^W^

I greatly appreciate this.