Undyne Pen Doodle

WARNING! THIS BOOK HAS BEEN COMPLETED, SO PREPARE FOR VERY CRINGEY ART! PLEASE CHECK MY PROFILE FOR THE LATEST ART BOOK WITH BETTER ARTS!

Ok, so first off, you can thank @Jazziepazzazie suggesting the idea of doing this. Ill probably burn all of these pictures later in life, so enjoy them while you can. Anyways, hope you enjoy! (Most of this vomes from Amino apps, where I post most of my art, so yeah.)