Tsuki Tsuki!
(https://baka-tsuki.org/project/thumb.php?f=Tsuki_Tsuki_v01_000.jpg&width=286)
Tsuki Tsuki!' (つきツキ！) is a light novel series written by Yujin Goto (後藤祐迅) and illustrated by Korie Riko, published in MF Bunko J. The series has currently 12 volumes published.
Story Synopsis
One day Shinobu wakes up just to find a naked blonde girl sleeping beside him. He has no memory whatsoever of her. Who is she? Why is she in his bed? Why is she naked? To make matters worse, his sister comes in and sees them. What will happen now?
Download:
Vol 1 - 12 + SP http://sh.st/P4Tt8
Is SP the final volume? Ive been waiting for it for almost 2 years...