After curing, the silicone exterior is merged with the internal skeleton. This step requires precise alignment so the best sex dolls feels natural and moves smoothly. Technicians thread wiring for heating elements, pressure sensors, or optional voice modules. Every joint is tension-adjusted for realistic posing without compromising structural stability.
The finishing team then installs eyes, lashes, wigs, and fingernails. Some manufacturers hand-paint subtle veins or color variations to enhance realism. Quality control inspectors perform stress tests, visual checks, and functionality trials before approving the futanari sex doll for packaging.