FURVERT!

1:1 animal_genitalia animal_penis anthro balls bdsm biped black_body black_fur blush bodily_fluids bondage bound breath canine_genitalia canine_penis chest_tuft claws clenched_teeth collar cum cum_on_ground embarrassed erection eulipotyphlan fur genital_fluids genitals half-closed_eyes hands_behind_back hands_tied hedgehog kneeling knot male mammal monsterdongles narrowed_eyes nude penis red_body red_eyes red_fur restraints sega shadow_the_hedgehog simple_background solo sonic_the_hedgehog_(series)sound_effects spreader_bar steam submissive submissive_male sweat teeth tuft vein veiny_penis