Heart of Bones (Frisk X Sans)
Frisk, now 18 years old, has been living in the UNDERGROUND for 6 years now and her birthday has just passed. Ever since she fell into the UNDERGROUND, she has always had a thing for Sans, the pun-filled skeleton. Sans also has a thing for Frisk. There's just one little problem: Someone wants them to be separated for good.
(Cover art does not belong to me! Credit goes to the artist!)
(COMPLETE STORY!)(SEQUEL OUT NOW! "Bone Dry")