The beginning

Hello in this undertale, undertale aus, and sans aus react to each other (after one is done reacting then they forget so I can make others react or have it happen in anoher way and so it don't mess up the au) (some may remember but only remember in the reaction room and only remembers that I make them react to stuff)
(Pls leave a comment on who you want to react first)
(The picture is not mine I got it from google by searching sans aus fanart sooo yeah)