When performing hair modification on the
torso sex doll and flat chested sex dolls, the aesthetic design should follow the principles of ergonomics. First, you need to determine the area where the hair is distributed, which is usually concentrated in the chest, abdomen, back, and inner arms. Since the chest features of the
flat chested sex doll are not obvious, the hair design can be more creative, such as using geometric or abstract patterns to stick. In terms of color selection, it is recommended to form a moderate contrast with the doll's skin color, such as light skin with dark brown hair, and dark skin with golden hair. It is more appropriate to control the hair length to 3-5 cm. If it is too long, it is easy to get tangled, and if it is too short, it lacks realism. It is worth noting that the direction of hair sticking should be consistent with the body curve. For example, the abdominal hair should tend to tilt downward, and the back hair can be arranged vertically.