I use bookwalker occasionally. I avoid the Amazon links cause I don't need weebshit showing up in 'suggestions' when I'm buying normie things on Amazon.
The best part of this manga is the comments from all the people who can't help but unintentionally self-insert to the MC. Schoollife/romcom/beta-fantasy manga as rotted your brains out. This is the best Smut comedy ongoing r/n.