This video is about 100cm love doll
This allows the sex doll to detect motion and direction, making it more realistic.
This is the perfect sex lube for sex with dolls or anal sex. It feels silky smooth and does not leave any residue whatsoever. It is water-based, yes, but it is not the best for vaginal sex because its glycerin content is slightly high, and may cause reactive reactions.
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The doll can also move the neck and follow the sound and complete a series of human-like movements, including blinking or nodding.
