1girl, arm_up, armpits, azur_lane, bare_shoulders, black_dress, black_gloves, black_hair, black_thighhighs, blush, breasts, chair, chen_hai_(azur_lane), chen_hai_(vestibule_of_wonders)_(azur_lane), cleavage, closed_mouth, dress, elbow_gloves, feet, gloves, hair_ornament, large_breasts, legs, long_hair, looking_at_viewer, melopun, no_shoes, official_alternate_costume, purple_eyes, sitting, sleeveless, solo, thighhighs, thighs, toes