The Next Best Thing

You fall in to the underground unbeknownst of the monsters living there you meet undyne papyrus sans torial asgore flowey and mettaton (BTW I'm with mettaton if you want an x reader about any character let me know in the comments and my name is Natalie in this we become friends and this is gender mutual just so you know. You are 15 I'm 18 mettaton is 23 papyrus is 25 sans is 28 torial is 32 asgore is 36 flowey is 12(just like asrial)undyne is 21(shipping's papyrus and undyne I'm not putting alphys in this because it would take to much time to make her stuttering nicecream bunny and burgercat Natalie(me) mettaton ex and asgore and torial got remarried)

THANKS FOR READING P.S. THERE IS A SURPRISE TWIST IN A CHAPTER HOPE YOU ENJOY. I NOT OWN ANY THING EXCEPT MY OC'S UNDERTALE AND THE CHARACTER'S ARE OWNED BY TOBY FOX