Friends with a ghost/The ritual fic

"For the last few days, you've been getting ominous messages written in blood on your bathroom mirror. Turns out, they're from an awkward ghost who just wants to reconnect with an old friend."
Originally written on AO3 by me :)
Cover from: https://www.reddit.com/r/homestuck/comments/934b9k/nepeta_hugs_the_heck_out_of_terezi/