Photorealistic cinematic 4K video of intense rough anal sex in an empty classroom after hours. A sexy mature female teacher, (around 35), is bent over her large wooden desk, her tight pencil skirt completely hiked up to her waist, white blouse unbuttoned and hanging open, black lace panties pulled down to her knees. She is being fucked hard and deep in the ass by her young adult male student, (18+), . The student stands behind her, gripping her hips tightly, thrusting his cock powerfully and rhythmically into her tight ass. He fucks her with raw, intense energy — deep strokes, skin slapping against skin, occasional hard spanks on her ass. The teacher moans loudly and desperately, gripping the edges of the desk, her breasts pressed and rubbing against the wooden surface, face showing mix of pain and overwhelming pleasure. Scattered papers, books and a knocked-over coffee cup on the desk. Blackboard with writing in the background, school chairs around. Dynamic cinematic camera with smooth motion, side profile showing deep anal penetration and thrusting, close-up on her moaning face and open blouse, extreme close-up on her ass being fucked, close-up on his hands gripping her hips and spanking, overhead angle, slow-motion inserts during hard thrusts. Realistic skin impact, sweat, detailed textures, intense erotic and raw atmosphere, photorealistic, 60fps, sharp details, adult erotic film quality.”