Rule 34 Dev - 2015 all_fours animal_genitalia anus ass claws dinosaur erection feral fersir futanari genital_slit grey_scales indominus_rex jurassic_park jurassic_world knot looking_at_viewer looking_back penis red_eyes rule_63 scalie sharp_teeth slit solo spines tapering_penis teeth theropod thick_tail|1999206976