#1Undertale reacts to Sans (or whate...by no2.4K727Eh.undertalecrewlolgrillby+19 more #2Sweetheart(Flowerfell Fanfiction)by Knight The Killer9122So this is a Sans x Reader but with the Flowerfell and Underfell scenario. Ever since the death of Frisk no one in the underground was the same ever. The humans must all...tearsunderfellundertale+9 more