1girl, all_fours, ass, blue_eyes, blush, breasts, closed_mouth, couch, fingernails, frog_hair_ornament, garter_straps, green_hair, hair_ornament, hair_tubes, hands_on_own_cheeks, hands_on_own_face, indoors, kochiya_sanae, long_hair, looking_at_viewer, maid, maid_headdress, medium_breasts, miyase_mahiro, night, panties, reflection, short_sleeves, simple_background, smile, snake_hair_ornament, solo, thighhighs, thighs, touhou, underwear, window, wrist_cuffs