anal anal_penetration anthro anthro_on_anthro anthro_penetrated anthro_penetrating anthro_penetrating_anthro balls beach beach_background big_balls big_nose big_penis black_body black_penis blue_body blush bodily_fluids body_hair bracelet butt chest_hair duo erection fur genital_fluids genitals green_eyes hand_on_butt heavy_balls holding_butt humanoid_genitalia humanoid_penis jewelry light looking_pleasured male male/male male_penetrated male_penetrating male_penetrating_male nude outdoor_sex outdoors outside palm_tree penetration penis plant red_body red_eyes red_fur saggy_balls sand sea seaside sex sitting sitting_on_rock sky sonic_the_hedgehog_(series) sunlight sweat thick_penis tree water white_body white_fur styx343 shadow_the_hedgehog sonic_the_hedgehog eulipotyphlan hedgehog mammal hi_res