Warm up sketch. (Satou Reiko) (Patreon)

Hello guys!
So it's rainy and cold over here which is not making any favors to my wrist.
Here's a warm up sketch to kick it back into action x3
Enjoy Satou-IN- san from Aokana~

Google drive link: https://drive.google.com/open?id=1ur5f_iaSWLS4t4GKoLBf0BL6qwCA3bMv