Jiusheng Doll Oral Sucking — Realastic Function

Jiusheng Dolls feature an automatic oral sucking function, designed to replicate natural suction for a more immersive experience. This function enhances realism by creating rhythmic pressure inside the mouth, improving interaction. The mechanism is integrated into the doll’s head, ensuring smooth operation while maintaining a lifelike appearance. Some models may offer adjustable suction levels for customized pleasure. For full details, please visit the official Jiusheng Doll product page.