@abconline
The author is actually well known from his previous work
https://mangadex.org/title/4941/prism which is a comedy/ecchi Yuri manga,
except for the part where it actually got copyrighted and canceled.
The "Charming and spontaneous" thing about this author is mainly the comedy and how the Author draws sexy expression (mainly on lips) and body when on certain scenes.
Some Yuri rarely did this because most of the time Yuri/Shoujo Ai tends to be focused on the drama.
However, there's stuff like Yuru Yuri which is technically a gag manga and focused on the Comedy aspect of it. Based on my experience alone 9 out 10 Yuri manga I read always focused on Drama, including the well famous ones such as Bloom Into You/Citrus were focused solely on drama. The 1 out of 10 so mostly is 4-Komas, a gag manga, and one shot. Vampeerz is honestly a rare breed, and I forgot there's also that Vampire Yuri thing which is also a comedy but not by this author and has a really shoujo kind of arstyle.