Frisk walked down the snowy path of road, covered in ketchup. Frisk knew they should've expected Sans to win in a ketchup eating contest, so why did they even try? Frisk smiled as they remembered the look on Sans face as he won the contest, trying obviously too hard not to throw up. Frisk had already thrown up twice after the contest, and Papyrus sighed as he picked up Sans and carried him to Alphys to see if she had something to help his poor brother and his upset tummy.
Papyrus asked Frisk to go home and wait for him and Sans, letting them know that there was some medicine in the cabinet to help Frisk with their stomach pains. Frisk wondered why Papyrus couldn't just give Sans the same medicine that they were told to take, maybe they would ask when the brothers got back. Frisk sighed as they approached the snow covered house that belonged to the skeleton brothers.
Frisk was just about to open the door, when their phone rang. Frisk answered and said hello, surprised when they heard Alphys and Undyne shouting in the background. "Um, Frisk? Sans and I won't be back until later tonight, maybe you should stay with Queen Toriel until we get home" Papyrus sighed. Frisk replied, saying that they understood, slightly becoming worried when they heard a loud groan in the background. "Papy! My tummy hurts!" Frisk heard Sans groan pathetically.
Frisk sighed and hung up, turning around and going towards The Ruins. As Frisk walked, they couldn't help but notice that nobody was outside, everyone was either inside or out of town. "Strange..." Frisk thought. Walking on, Frisk shivered as they entered the oddly colder part of Snowdin. Approaching the large purple doors, Frisk couldn't help but notice the strange silence of the woods. Usually, the woods were full of life and animal sounds, now though, it was silent.
Frisk remembered something that they had overheard Red tell Blueberry. "Remember, when the woods are silent, it can only mean there's a predator around" Red had said. Frisk didn't listen to what Red said next, they were still contemplating on why Red had said that at that time. The next thing Frisk remembered was seeing Red and Blueberry making out in a corner. Shuddering at the memory of seeing the two males being equally consensual about something like that (and at an event like a Christmas party no less) made Frisk wonder about how much they really knew about the skeletons and their ways.
Remembering back to a book they'd found in Toriel's house, Frisk remembered a chapter on the skeleton monster species. According to the book, Skeletons were prone to compulate when they were stressed out or sluggish, apparently it helped to bring their magic levels back up. "Ugh... skeletons are weird..." Frisk whispered to no one in particular. Why did they have to make love? Why couldn't they just, hug or, play a game or something? Surely there was a better way to deal with stress other than getting in each other's pants. Frisk sighed, eyes enlarging when they realized that they had lived with two male skeletons basically their whole life and suddenly thought of what Papyrus or Sans did when THEY were stressed out.
Shuddering when they thought of Sans and Papyrus in the same bed, Frisk didn't even notice the feral growling coming from the woods. Reaching a hand out to knock on the door, Frisk screamed in horror when a half chomped deer stumbled out of the woods. The deer whimpered in pain and looked up at Frisk, waiting for his death to come. Frisk gasped as they looked at the sad dying creature and saw the teeth marks of what looked distinctively like a human's.
'Impossible!' Frisk thought, there were no other humans in the underground, so Frisk was extremely confused. However, Frisk suddenly noticed the distinctive fangs where human canines should have been and the claw marks that were in the deer. Only one creature... no! Only one monster species left those types of markings... skeletons!