Would That Make You Happy?
The 'Reader' character is named during the course of the fic, utilizing some of the thematic elements of the game itself. She is actually an OC, so please take that into consideration before reading.
Frisk is your child, the result of a teen pregnancy, but they've always been told that you're their older sister. In an effort to get away from your own abusive mother, the two of you end up falling into the Underground, where Sans is startled by this abrupt change in what had become a predictable pattern of events. Maybe your presence is what is needed to stop the endless cycle of Resets.
After many struggles, both internal and external, you and your found family reach the surface, only to face even more difficulties from the society you weren't sure you'd ever see again. You meet new friends and encounter people from your past, though for good or ill, you're not sure. Sometimes it's difficult to tell kindness from cunning.
ACT One: (The Underground) Chapters 1-70 --- 171,021 WordsACT Two: (The Surface) Chapters 71-180 --- 303,988 WordsACT Three: (The Font) Chapters 181-???
(All smut chapters include warnings. Current number: 9)