Different scan compared to https://e-hentai.org/g/43268/480dbdbaed/ - smaller res/filesize, but cleaner and crispier. If you think it is a dupe, report it to the vigilante forums, I think that with different quality the rule of both scans stay till replaced by a better, third gallery, comes into play.

Also, this scan appears incomplete - the other scan has more pages.

If you play hverse (http://hentaiverse.org/), visit my equipment shop: https://forums.e-hentai.org/index.php?showtopic=22723