1girl, bikini, black_bikini, black_thighhighs, blush, breasts, brown_hair, cowboy_shot, from_below, genshin_impact, hidechika_(wrwf7245), hu_tao_(genshin_impact), looking_at_viewer, micro_bikini, nai_diffusion, navel, open_mouth, red_eyes, small_breasts, solo, standing, swimsuit, symbol-shaped_pupils, thighhighs, thighs, twintails