Rule 34 Dev - 1girl absurdres black_pants blue_hair breasts cleavage crop_top genderswap genderswap_(mtf) green_eyes grin hand_on_own_hip highres humanization jacket machturne medium_hair midriff navel pants simple_background smile sonic_(series) sonic_battle sonic_the_hedgehog spiked_hair thumbs_up white_background|15642337347