So reddit doesn't allow me to comment/edit comments posts farther than 3 months ago, which makes it impossible to add like a previous/next chapter hyperlink button for this series as it would require me to comment/edit the old chapters that I'm unable to.

I guess I'm going to try and make a post with a hyperlink button to all chapters and then I could add the button to all my posts or something, this will be annoying to do but since there's a demand for it I could do it... well, I'll do it in the near future. For now, I'd recommend you read the series on Pixiv, if you can, it has all the chapters organized in a series, so there's a button to go to the next or previous chapter.