Asagi Ryuu draws some of the sexiest yuri out there - and it is not done through over the top explicitness (which never turns out sexy anyways). It is in the lines, and positioning etc - the manga equivalent of what the director and cinematographer do - if that makes sense?
@Loralei - doesn't warrant non-moe art tag - none of the many other Asagi Ryuu series have it either. It doesn't apply to any series that isn't moe if the truest obvious super cute girls sense - they are still attractively drawn and pretty.
Non moe art can often be described as outright ugly, and often very primitive or sketchy, but in a none cutesy way. Or it is very straightforward / realistic / perfunctory , without the smooth curves and exaggerations and styles normally associated with manga. (Some old school styles fit this latter bill).
It's kinda hard to describe accurately - and a few series on the site do not warrant the tag either I think - but no way I'd give Asagi Ryuu's stuff that tag.