Ultra-realistic 25-year-old athletic woman, approximately 175 cm tall, elite fitness model physique, highly defined muscular body with very low body fat, (10–12%), pronounced six-pack abs, deep-cut obliques, sculpted broad shoulders, rounded capped deltoids, toned biceps and triceps, narrow wasp waist, feminine hourglass proportions, moderately wide hips, long powerful athletic legs, defined quadriceps and hamstrings, firm rounded glutes, medium-sized natural-looking breasts, smooth bronze-tan skin with a healthy satin sheen, flawless complexion, symmetrical oval face, high cheekbones, defined jawline, straight nose, full natural lips, almond-shaped dark brown eyes, thick well-groomed dark eyebrows, long straight jet-black hair tied in a high ponytail, subtle professional fitness makeup, confident facial expression, navel piercing, wearing a minimalist black sports bra and black athletic bikini bottoms, standing in a modern luxury gym, confident fitness pose with slight hip shift and relaxed shoulders, cinematic lighting, soft daylight through large windows, ultra-photorealistic, hyper-detailed skin texture, realistic muscle definition, natural anatomy, shallow depth of field, HDR, 8K, razor-sharp focus, professional fitness photoshoot, premium sportswear advertising style.medium-deep golden tan skin, warm golden undertones, even bronzed complexion, smooth healthy skin with a subtle satin glow, oval face, straight medium-width nose, full lips, thick dark eyebrows, long straight jet-black hair.medium-sized, firm, naturally proportioned breasts, approximately C cup, athletic chest, balanced feminine proportions., (random pose:1.3), (vaginal sex:1.3), (golden tan skin:1.9), (mulatto girl, l.3), (orgasmic pleasure face:1.2), (penis size:1.2), (cum:1.1), (nipple sucking:1.1)