I love this couple but since it's fairly popular I end up looking mostly for fanart of less-popular couples I also like, so I don't see much fanart of it
I never heard of this, but for some reason I assumed this was a manga by Aoki themselves (after assuming it was Shirogane and Ishigami from Kaguya-sama genderswapped). I was kinda disappointed to check the page and see it's from someone else. lol