orihojisan, takamiya rion, nijisanji, highres, 1girl, alternate costume, arm at side, armpit crease, bare arms, bare hips, bare shoulders, bikini, blonde hair, blush, bow, breasts, cleavage, closed mouth, collarbone, cowboy shot, gold bikini, hair bow, hand on own hip, large breasts, long hair, looking at viewer, micro bikini, navel, pink background, red bow, red eyes, side-tie bikini bottom, simple background, solo, swimsuit, virtual youtuber