2girls, azur_lane, azur_lane:_slow_ahead, belfast_(azur_lane), blush, breasts, cleavage, closed_mouth, collarbone, elbow_gloves, fingerless_gloves, gloves, greyscale, hori_(hori_no_su), lap_pillow, large_breasts, little_bel_(azur_lane), looking_at_another, lying, medium_hair, monochrome, multiple_girls, on_side, sleeping, smile