Realism in sex dolls has reached new heights in 2025, driven by innovative features designed to mimic human characteristics. First, ultra-soft silicone and TPE materials replicate the feel of real skin and muscles. Second, advanced facial expressions enable the doll to convey emotions with responsive movements and micro-motor technology. Third, customizable features such as eye color, hair, and body type allow personal tailoring, adding to authenticity. Fourth, internal skeletons with multiple joints facilitate natural posing and movement, making interactions more lifelike. Fifth, heating systems simulate body warmth, enhancing tactile realism. Sixth, scent technology can emit subtle, natural aromas to stimulate senses. Seventh, detailed anatomical features, including realistic genitalia and facial features, add to the overall authenticity. Eighth, tactile sensors respond to touch, allowing the doll to react realistically. Ninth, AI-driven interaction capabilities enable the doll to respond to speech and gestures in a natural manner. Finally, high-fidelity hair implantation and detailed skin textures complete the immersive experience. These features collectively create a highly realistic and emotionally engaging experience, making sex dolls in 2025 true reflections of human intimacy.