The Uterus Developer: Pour a bottle of wind oil essence into the uterus, and the intense pain burns the lower body directly.

This is a domestic self-shot adult short film focusing on extreme sexual experimentation themes. In the video, participants pour an entire bottle of menthol oil directly into the uterus, triggering intense burning pain, with the lower body feeling as if it's on fire. The footage captures strong physiological reactions and agonized expressions, emphasizing sensory limit challenges and taboo pleasure exploration. The entire process is unscripted and authentically recorded, suitable for specific adult audiences.