Oh, I LOVE this. Love love love it. Charlie looks just like I imagine him, with the tattoo and the scruff, and Snape looks like a naiad rising from the water in the first image of him, and the actual smut has this delicious dub-con appearance to it, what with Charlie still fully clothed and the look of pain/need on Snape's face and the smugness on Charlie's. Seriously, Charlie's expression is a thing of perfection. And elephants! And the water! And the greenery and the lighting! And the shadows! And Charlie's bag! And the diptych-not-a-diptych way of this!