So most of what little I've seen of this couple is Charles being hopelessly in love with Haytham, which thanks to his in-game behaviour... yeah, prettty likely. But I'd like it to be the other way round for this prompt, where Haytham is the one who first starts to think further than master/novice relationship and subsequently charms the pants right off his recruit. Bottom!Charles would be appreciated, but anything is fine.
Haytham/Charles