Sanguine is a red Bat Pony, but with blue tentacles for mane and tail. She has blue eyes and commonly is seen to wear an optimistic, bright smile; even when the Reaper is breathing down her neck.
I just recently started to write stories directly towards the FiM actively, though I have been writing for years, publishing numerous stories at Mibba and the eventual pony story, as far as to the MLP