1girl, absurdres, animal_ear_fluff, animal_ears, ass, barefoot, bikini, black_bikini, black_hair, blue_archive, cat_ears, closed_mouth, commentary, feet, frilled_bikini, frills, hair_ribbon, halo, halterneck, highres, legs, long_hair, looking_at_viewer, lying, mole, mole_on_thigh, off-shoulder_bikini, off_shoulder, official_alternate_costume, on_side, red_eyes, revision, ribbon, ryeon_(bluetom1), serika_(blue_archive), serika_(swimsuit)_(blue_archive), simple_background, soles, solo, swimsuit, thighs, toes, twintails, white_background