1girl, animal_ear_fluff, animal_ears, azur_lane, bare_arms, bare_shoulders, black_hair, blush, brown_eyes, fox_ears, hand_up, kokone_(coconeeeco), long_hair, lying, mask, mask_on_head, nagato_(azur_lane), nagato_(great_fox's_respite)_(azur_lane), navel, no_shoes, on_back, panties, parted_lips, red_panties, ribbon-trimmed_legwear, ribbon_trim, see-through, solo, spread_legs, strap_slip, tatami, thighhighs, underwear, very_long_hair, white_thighhighs