1girl, ass, batrobin_k, blue_hair, blue_thighhighs, blush, breasts, fang, full_body, genderswap, genderswap_(mtf), green_eyes, long_hair, looking_at_viewer, open_mouth, personification, red_footwear, shoes, simple_background, small_breasts, smile, sneakers, solo, sonic_(series), sonic_adventure, sonic_adventure_pose, sonic_the_hedgehog, thighhighs, white_background