1girl, all_fours, arm_support, artist_name, bad_pixiv_id, black_collar, blonde_hair, blue_necktie, blue_skirt, blush, breasts, choker, cleavage, collar, collarbone, earrings, eyelashes, fingernails, gradient_hair, grin, hair_over_shoulder, hatsuno_xxx, head_tilt, heart, heart-shaped_pupils, jewelry, kitagawa_marin, long_hair, looking_at_viewer, multicolored_hair, necktie, open_mouth, piercing, pink_nails, pleated_skirt, red_eyes, school_uniform, shadow, shoes, skirt, small_breasts, smile, solo, sono_bisque_doll_wa_koi_wo_suru, symbol-shaped_pupils, tareme, twitter_username, wing_collar