(masterpiece, best quality, photorealistic, highres), 18-year-old Eastern European girl, slender and sexually developed body, porcelain-pale skin, long straight platinum blonde hair, crystal blue eyes wide and rolled up in trance-like terror, open mouth gasping around thick bloodied cock, completely naked, bound in kneeling prayer position on ritual stone slab, arms stretched to back with barbed wire, legs folded beneath and locked with iron shackles, anal and vaginal penetration by two hooded male cultists, thick cocks visibly stretching her torn wet holes, bloody semen oozing from both entrances, internal flesh visible from overstretched cavity, clitoris pierced and connected to rune-covered chain anchored to altar, runes glow under burning candles, breasts slashed and bleeding, eyes streaming tears, fresh blood dripping from nose, white symbol painted on stomach with semen, metal collar tightened into neck bone, ancient texts and sacrificial knives scattered on bloodied floor, demonic statue looming behind, scene lit by red ritual firelight and ambient glow, cinematic ultra-detailed rendering, raw skin texture, extreme fluids