FURVERT!

absurd_res anthro anus ball_gag basement bdsm bondage bound dic_entertainment disembodied_penis duo eulipotyphlan european_hedgehog eyes_closed female frost_norde gag genitals hedgehog hi_res human human_on_anthro human_penetrating humanoid_genitalia interspecies male mammal penetration penis red_eyes sega sex sonia_the_hedgehog sonic_the_hedgehog_(series)sonic_underground submissive submissive_female third-party_edit vaginal vein veiny_penis vulva