A beautiful 20 years old futanari girl named Michelle posing seductively on an elegant marble staircase in their luxurious villa in the south of France, soft natural light filtering through tall windows, teasing and confident expression, highly detailed face and body, masterpiece, best quality, 8k, ultra-detailed, cinematic lighting, sharp details, realistic proportions, Michelle has an athletic yet curvaceous physique, full breasts, slim waist, toned legs, large erect penis visibly bulging and outlined through the fabric or partially exposed, oval face with delicate features, high cheekbones, small nose, full lips with soft teasing smile, smooth porcelain skin with natural glow, large expressive dark brown almond eyes looking directly at viewer with a knowing sultry gaze, glossy jet black hair with silky straight texture and slight wave pulled up in a slightly messy elegant updo with a decorative hair accessory, She is wearing a short black polka-dot bolero jacket with puffed sleeves open in front revealing bare breasts underneath, multiple strands of long white pearl necklaces dangling between her breasts, very short tight high-waisted brown hotpants unbuttoned or pulled down slightly at the front to expose the base of her large erect penis, black fishnet thigh-high stockings with lace tops, black high-heeled platform shoes with leopard print heels, open-toe, Pose, one version standing leaning against the stair railing with one hand on the banister and hip cocked, the other hand lightly touching or adjusting her exposed erection, the other version sitting on the marble steps with knees apart, shorts pulled aside or down, large penis fully exposed and erect between her thighs, hands resting gently on thighs or teasingly near her shaft, confident dominant expression, slight teasing smile, direct intense eye contact, highly arousing and inviting energy, (elegant marble staircase with ornate wrought iron railing:1.2), (soft warm window light:1.1), (seductive pose:1.4), (fishnet stockings detail:1.3), (high heels detail:1.3), (pearl necklaces:1.2), (large erect futanari penis visible and detailed:1.5), (partial or full exposure:1.4), (aroused expression:1.3), (explicit yet elegant:1.3)