2015
anthro
biped
blush
bodily_fluids
breasts
digital_drawing_(artwork)
digital_media_(artwork)
echidna
female
hi_res
looking_at_viewer
mammal
monochrome
monotreme
nipples
nude
sega
simple_background
sitting
solo
sonic_adventure
sonic_the_hedgehog_(series)
sweat
tenshigarden
tikal_the_echidna
