feet stretching sketch animation (Pixiv Fanbox)

You know, when i started making nsfw i wasn't into feet, though i don't think i'm fully into it or at least not to the extent actual foot fetishist are, i have learned to like it, so i wanted you all to know that i hate you. I was a simple guy who's thing was armpits, but now this... shame on you for doing this to me. (Just kidding)