All I need... is you

From my Original Story Cursed, these are Catherine and Demitri. Later on in the story, they become a very loving and passionate couple. I've always wanted to draw a romantic picture starring just the two of them. I believe this has to be my best work yet. I actually used a manga shot as reference. I used the exact pose from the photo. Can you guess which series its from? Send me a comment^_^ Please enjoy.