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!) (Undertale belongs to Toby Fox)
(COMPLETE STORY!)(SEQUEL OUT NOW! "Bone Dry")