This series is created and illustrated by Haruki. Haruki has done a lot of erotic manga and this is one of the longest running, along with Sense.
This series is currently at 11 volumes, with 8 of them being available at public download sites. Thankfully those rips are in fair to good quality.
I went ahead and bought volumes 9-11 on ebook and had them ripped too. You never really know what kind of quality you’ll get from ebook, it can range from average to top tier. Thankfully in this case the ebooks images were of extremely good quality.
Kisei Juui Suzune (11 volumes, ongoing)
