1girl, aged_up, apartment, bare_legs, bare_shoulders, breasts, bronya_zaychik, bronya_zaychik_(silverwing:_n-ex), chitosy, city_lights, cleavage, closed_mouth, dress, drill_hair, gloves, grey_eyes, grey_hair, hair_between_eyes, hair_ornament, honkai_(series), honkai_impact_3rd, large_breasts, legs, long_hair, looking_at_viewer, night, poolside, sleeveless, sleeveless_dress, smile, star_(sky), window