1girl, 2000s_(style), 30_minutes_sisters, o, bespectacled, black_bodysuit, black_gloves, black_hairband, blush, bodysuit, border, breasts, cable, cable_tail, character_name, glasses, gloves, hairband, hand_on_own_chest, head_tilt, hidaka_saki, looking_at_viewer, mecha_musume, mechanical_tail, medium_breasts, open_mouth, pink_background, portrait, rishetta_(30ms), short_hair, skin_tight, solo, tail, white_border