Lucario, Zoroark and Zeraora are having a great time jumping up and down in the mud wearing their wellies (Zeraora his first time wearing them) though they’re most likely now covered in very sticky mud since they’ve been squelching and wading them.
SQUELCH

I requested this to scytheskid on DeviantArt.

Lucario, Zoroark and Zeraora are owned by Game Freak.
I own nothing.