Umm I only know three other blogs
KPOPSCENELOVE: http://kpopscenelove.tumblr.com/ [She is my BEST tumblr buddy and she is the one who encouraged me to start writing. Her writing is AMAZING. You’ll love her]
BUBBLETEASCENARIOS: http://bubbleteascenarios.tumblr.com/ [The first scenario blog that I ever followed. She inspired me to start writing. Her stories are GREAT]
SJCGUARD-SCENARIOS: http://sjcguard-scenarios.tumblr.com/ [I read one of their stories earlier today and it was REALLY good so you might want to check this out]
I am sorry if you already knew about these blogs but I don’t follow a lot of scenario blogs so I am of little help BUT you can go to
http://kpopfanficdirectory.tumblr.com/ and FIND a bunch of scenario blogs. There are so many wonderful writers out there!