Rule 34 Dev - blush bodily_fluids cum eyes_closed fellatio genital_fluids genitals heart_symbol humanoid_genitalia humanoid_penis male open_mouth oral penetration penile penis sex solo tongue tongue_out vein veiny_penis shilumi sega sonic_the_hedgehog_(series) sonic_the_hedgehog eulipotyphlan hedgehog mammal 2011|8130882900