Sans/Reader smut, with one-sided Sans/Papyrus/Reader. Reader is female. You've been without contact with another person for far too long, how will you react when innocent horseplay on movie night threatens to tip you over the edge?

Nineteen-year-old Frisk has led a happy, safe life after breaking the Seal that has hindered the Underground for so many years. But now, she faces a new struggle...a crush. And she has no idea how to go about dealing with it. (Sans/Frisk. Fluffy, sexy, with some occasional plot sprinkles thrown in. Hope you enjoy!)