Rule 34 Dev - 5_fingers 5_toes abs anal anal_penetration anthro anus areola athletic athletic_anthro athletic_male balls blush bodily_fluids carpet duo erection feet fingers fire fireplace from_behind_position fur furniture genital_fluids genitals green_eyes hair holding_leg humanoid_feet humanoid_genitalia humanoid_penis inside looking_pleasured lying male male/male male_penetrated male_penetrating male_penetrating_male nipples nude on_side one_leg_up open_mouth pecs penetration penile penis plantigrade raised_leg sex smile spread_legs spreading tail teeth toes tongue tongue_out dgemporium sega sonic_the_hedgehog_(series) shadow_the_hedgehog sonic_the_hedgehog eulipotyphlan hedgehog mammal 5:4 absurd_res digital_media_(artwork) hi_res|23210154240