(Request and Requestor + message)
Above:

MOAR UNDERTALE- Dina1223445swag (I love how your mind works ;3, I literally just "Chibi"ed them to fit)

From Left To Right (Request and Requestor + message)
Middle:

How to draw Sans- shadowwolf23 (So sorry it's only for the head. If you want the whole thing just PM me)

Sans Fab- ChemicalApocalypse (I literally have no idea what your request is saying... I mean.. Isn't Sans FAB already? ;3)

From Left To Right (Request and Requestor + message)
Bottom:

Girl with a flute- Josniffles (I dunno what a flute looks like cuz I forgot, so I just searched from the net, haha)

Shauna without le snowman hat- shauna-x-senpai (I don't know what her lower garment is.. so I just went with the flow.. JEANS.)

Cookie, Usagi and MB- NerdyCookie101 (Thanks for loving me and MB. We love ya too <3)