anal anal_penetration andromorph andromorph/male animal_genitalia animal_penis anthro anus balls blush bodily_fluids body_blush butt butt_blush canine_genitalia canine_penis claw_marks claws clenched_teeth clothing cross-popping_vein cum cum_in_ass cum_in_vagina cum_inside digital_media_(artwork) double_penetration echidna erection eulipotyphlan eyes_closed french_kissing genital_fluids genitals group group_sex hand_on_butt heart_eyes heart_symbol hedgehog hi_res intersex intersex/male kissing knot knotted_penis knuckles_the_echidna male male_penetrating mammal moan monotreme nubbed_penis nude onomatopoeia open_mouth penetration penile penile_penetration penis plant plap sandwich_position sega sex shadow_the_hedgehog sonic_the_hedgehog sonic_the_hedgehog_(series) sound_effects sunset sweat sweatdrop tail teeth text threesome tongue tongue_out trio vaginal vaginal_penetration vulva zamy_leittoon
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