So basically every girl wants you/your sans and now you are forced to date frisk and chara they share you

Frisk:sansy we made a deal so basically we me and chara share you~

Chara:yes teehee~

Bête Noire:get rid of them and be with us sansy~

Kris:yes sansy~

Player:sansy we won't do anymore genocide nor killing again of you be with all of us~

So now what do you do

get help from error!sans

get help from ink sans

get help from fell sans