Pretty good art and a good spread of characters. It's very likely that some of the tags aren't get recognized.
Sorry about the rough edges. I left them visible because the ink came past the edge of the page folds - and could potentially be cleaned in Photoshop in the future.
Supposedly, there was a predecessor doujin to this one simply called OVER 90 from... 2012 or so... that nobody scanned. I'd love to see it get uploaded, but I haven't been able to find a way to get my hands on it.