Is it worth investing a flat chested sex doll?

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In the evolution of the life size sex doll, the emergence of flat chested sex dolls marks an important shift in design concepts. By scanning the body shape data of 3,000 users around the world, engineers found that the flat chest design can optimize the body fit when lying on the side. This structural innovation makes the shoulder and neck curve of the flat chested sex doll more ergonomic, and the bionic silicone layer in the rib area can simulate the rise and fall of real breathing. Compared with traditional shapes, the flat chested version of the life size sex doll can reduce 30% of joint pressure in the hugging posture, which is particularly suitable for users who prefer natural body shapes.