A/N: this is a crossover fanfiction based off of game theory's video on sans. If you do not tolerate this theory I suggest you avoid this story without any comment. Frisk, the eighth human to fall into the Underground, had decided not to fight Asgore and return to the surface. But instead to stay with the skeleton b...
Sans has a good life. A caring father, an adorable baby brother. Things couldn't have looked better. But soon after the two started school in snowdin with the other monsters instead of being home schooled, disaster strikes. Will Sans be able to get through this newfound relization unscathed? This story goes by the th...
When Frisk finds out one of the Bone Brothers are ticklish and tells the other, it starts out an entire hunt to see how far they can survive 'til they meet their tickle-filled demise!
