1girl, ahoge, animal_ear_fluff, animal_ears, armpits, bed_sheet, black_choker, black_one-piece_swimsuit, blue_archive, blue_eyes, breasts, choker, closed_mouth, competition_swimsuit, covered_navel, cross_hair_ornament, extra_ears, grey_hair, hair_ornament, halo, large_breasts, long_hair, looking_at_viewer, lying, on_back, one-piece_swimsuit, shiroko_(blue_archive), shiroko_(swimsuit)_(blue_archive), shiroko_terror_(blue_archive), solo, swimsuit, thighs, wolf_ears, ziz_(pandora707)