YOU ARE READING Gaster AU x Reader ONESHOTS Fanfiction Let's get this over with... HIGHEST RANKING: #35 in Fanfiction June, 23, 2017 ALL IMAGES USED ARE NOT MINE! Cover was made by Bunnymuse on her Tumbler (I think). Bunnymuse Tumbler: bun_bunmuse (?) #characterxreader #cute #fanfiction #fluff #funny #gaster #readerxcharacter #romance #undertale #xreader HELP! WE'VE BEEN SWAPPED! 1.7K 39 17 by EmilySkelewolf by EmilySkelewolf Follow Share Post to Your Profile Share via Email Report Story Send Send to Friend Share Post to Your Profile Share via Email Report Story Oops! This image does not follow our content guidelines. To continue publishing, please remove it or upload a different image. Zoey 🔛 Emily Bellona 🔛 Zoey Emily 🔛 Bellona The Swap versions of us made home in the Swap Fanfiction. Oops! This image does not follow our content guidelines. To continue publishing, please remove it or upload a different image. Me tho I'M SO LONELY!!!