Whyyyy

New chapters come out every two months, around the 30th.Sometimes she will skip releases though,making it 4 months(if she goes on holidays or has to work on some other things).
I recommend following some Tumblr fan accounts who are very active in the community and will usually keep people updated like: http://lustfulcat.tumblr.com or
https://domeyashiro.tumblr.com (to only mention these two).

thanks a lot :)