Just had a thought. If you would like to put more effort into it there could also be a read2gether feature. You just invite a friend via link and only when everyone pressed their next page button the next page is shown. From my experience it is sometimes really annoying to stream it via discord and skip to the next page even though someone is not ready or you constantly hear someone saying "yes" or "ready" which ends up being annoying real fast and hinders conversations to exist/run smoothly (don't know how to phrase it but I think you understand what I mean).