I think I might have already commented on this on another platform but just in case I haven't, I'm going to leave a comment here too because this is so delicious I had to return to read it again. It's so, so hot and I love that Harry and Draco have their security and are able to explore being with other people while still being together. Their relationship dynamic is absolutely perfect and I love how Charlie instinctively knows what they need and doesn't get jealous or possessive, happy to experience them both and then to slip out to give them a moment together.
Really brilliant job with this. Loved it.