If you mean the comment pages button for Erotica/Porn manga, it's in the same spot in the popout side menu as it is for regular manga. You just have to make sure that you have them enabled to display in the content filter settings for your account.
If you mean the comment pages button for Erotica/Porn manga, it's in the same spot in the popout side menu as it is for regular manga. You just have to make sure that you have them enabled to display in the content filter settings for your account.