GASTER BLASTER SANS AND READER

JUST HAVING FUN

I giggled as Frisk and I slowly walked towards Sans's cave. Frisk asked me this morning if we could scare sans I told him it would be fun plus sans has been down lately. We stopped in front of the cave and we looked inside and saw sans standing with his back to us we smiled and each other and got behind him quietly "SANS!!!!!!!!!!!!!!" we yelled he screamed and fell on  his but he looked back us and stood up his tail went side to side he looked mad we ran off "(Y/N)!!!!! FRISK!!!!" he yelled following us. I grabbed Frisk's hand and pulled him on my back and ran straight towards the cliff. "What are u doing?!?!" frisk asked I smiled "I've done this a million times trust me just hold on tight!" I said he held on tighter and I jumped off the cliff on to the tree branches and ran across them. Sans was under us but he couldn't find us I jumped down and into his back he screamed again. I let go of him and started to run again but this time sans turned full beast and chased us. Frisk was laughing so hard he growled, soon we saw the house and we saw Undyne and Alphys standing there "Undyne catch!!" I yelled throwing frisk to her frisk laughed Undyne looked up and caught frisk. Suddenly I was tackled to the ground sans stood above me and growled "why?" he asked "we where just having fun and plus we wanted to get u down here" I said smiling sans looked up and saw everyone smiling he gasped and looked back down at me "you've been down so we wanted to throw u something to make u smile" I said. He moved his huge paw from my chest and helped me up and turned back to his normal size but with tail out. He hugged me and frisk "yall two are crazy!" he laughed