inaba reito, younger twin sister (muninshiki), absurdres, highres, 1girl, bikini, black bikini, blush, breasts, collarbone, gold necklace, hair between eyes, hair ornament, hairclip, halterneck, interlocked fingers, jewelry, looking at viewer, medium breasts, medium hair, navel, necklace, o-ring, o-ring bikini, o-ring top, open mouth, own hands together, red hair, scrunchie, smile, solo, sweatdrop, swimsuit, wrist scrunchie, yellow eyes