1girl, animal_ear_fluff, animal_ears, ass, black_socks, blue_eyes, blue_neckerchief, blue_ribbon, blue_shirt, blush, cat_ears, cat_girl, closed_mouth, collarbone, controller, feet_out_of_frame, game_controller, grey_skirt, hair_between_eyes, hair_ornament, hair_ribbon, hairclip, holding, holding_controller, holding_game_controller, indoors, kneehighs, knees_together_feet_apart, knees_up, light_brown_hair, long_hair, looking_at_viewer, miniskirt, mochizuki_riku, neckerchief, one_side_up, original, panties, pantyshot, plaid, plaid_skirt, pleated_skirt, ribbon, sailor_collar, school_uniform, serafuku, shirt, side_ponytail, sitting, skirt, smile, socks, solo, sparkle, thighs, underwear, upskirt, white_panties, white_sailor_collar