1girl, alternate_costume, alternate_hairstyle, armpits, bare_shoulders, blush, breasts, crop_top, genshin_impact, katagirinanoka, long_hair, looking_at_viewer, medium_breasts, navel, nilou_(genshin_impact), o-ring, o-ring_bottom, red_hair, sideboob, smile, solo, stomach, thighlet, thighs, twintails