Sensory stimulation features are designed to heighten pleasure and realism in custom sex dolls. Heating elements embedded within the doll’s body can simulate body warmth, providing a comforting and realistic tactile sensation. Some dolls include textured skin surfaces or insertable parts with varied textures that mimic real anatomy, enhancing tactile engagement. Sensory nodes or pressure points can be integrated into key areas to respond to touch, offering varying degrees of sensation and increasing intimacy. Advanced dolls may feature vibration modules in specific zones, synchronized with internal mechanisms or external controls, to stimulate erogenous areas. Incorporating scent diffusers that emit subtle fragrances can also enhance the sensory experience, creating a more immersive environment. Temperature control options allow users to adjust the internal temperature of the doll, further increasing realism. Additionally, some dolls are equipped with responsive features that react to touch or movement, simulating real responses and heightening sensory engagement. Overall, these features aim to create a multi-sensory experience that combines tactile, thermal, and olfactory stimuli for a deeply satisfying interaction.