((top-quality, masterpiece, extremely Realistic)), 1girl in, Facing the front

((top-quality, masterpiece, extremely Realistic)), 1girl in, Facing the front, light brown hair, Short bob hair, red track and field bra, (medium round breasts, big breasts: 1.2), in 8K, 85 mm, Raw photo, medium shot, Perfect dynamic composition, Sexy Dynamic Pose, (Show the armpits、open the inseam quite wide)、Bokeh background, fitness gym, half naked, short length, slim fit, gym background, ((wearing mouth mask)),