Flip My Switch (Mettaton x Reader)
A certain self-obsessed robot decides that he is your new best friend, and you don't particularly feel up to objecting. And your life is good, with your sister returned to you and a new robotic friend who is definitely only a friend and nothing more.
That is, until one weekend changes it all, and you no longer know if you want what you thought you did. Maybe he doesn't want that anymore, either.
(GenderNeutral! Reader x Mettaton)
(I'm terrible at descriptions help me)