Rule34.GG

Regular 4 fingers
anthro
anthro to inanimate
avian
beak
before and after
biped
black eyes
blue body
blue feathers
blue hair
blue skin
blue text
boots
cardboardcutoutcbc
clothing
english description
expansion
feathers
female
fingers
footwear
grey background
grey floor
hair
inanimate object
inanimate transformation
lip expansion
lips
martlet (undertale yellow)
sex toy transformation
shadow
shoes
signature
simple background
snow boots
solo
text
transformation
undertale yellow
yellow beak
yellow boots
yellow clothing
yellow footwear