bat
breasts
chaos_emerald
clothing
echidna
female
gem
heyomaerow
hi_res
knuckles_the_echidna
mammal
monotreme
nude
penetration
penile
penile_penetration
penis_in_vagina
rouge_the_bat
sega
sonic_the_hedgehog_(series)
underwear
vaginal
vaginal_penetration
