animated
anthro
archie_comics
breasts
digital_media_(artwork)
duo
erection
eulipotyphlan
female
female_penetrated
flash
genitals
hedgehog
humanoid_genitalia
humanoid_penis
internal
lagomorph
male
male/female
male_penetrating
male_penetrating_female
mammal
no_sound
nude
penetration
penile
penile_penetration
penis
penis_in_vagina
sally_acorn
sega
sex
sonic_the_hedgehog
sonic_the_hedgehog_(archie)
sonic_the_hedgehog_(comics)
sonic_the_hedgehog_(series)
unknown_artist
vaginal
vaginal_penetration
vulva