FURVERT!

1:1 all_fours anthro bite biting_lip biting_own_lip blue_eyes blush bodily_fluids cylent_nite doggystyle duo echidna eulipotyphlan eyes_closed female female_penetrated from_behind_position hedgehog lips male male/female male_penetrating male_penetrating_female mammal monotreme orgasm penetration sega self_bite sex shadow_the_hedgehog sonic_adventure sonic_the_hedgehog_(series)standing sweat tikal_the_echidna