Thank you, I love ProgRock, for uploading this. I've been waiting for this since the start of the year and I was even looking for it when I went to Tokyo, but sadly it was out of stock everywhere I went. The book is nothing special with its art and plot, but does it feel good to finally read a nice vanilla hetero doujin with Sumireko. The MokouxSumireko one was better on both fronts, but I just gotta see some hetero action sometimes, you know.
I'm also excited for Nakajima-sensei next Sumireko book out now at Kouroumu. It's less vanilla, but when you're waifu starved, most things tend to do.

Base +6, Kanris +8, shikieikinonono +10