Chemical Instability

A chemistry student (Cheerleader Kait) is working on a new compound that can alter a microorganism’s DNA, enhancing their adaptation. When her partner (Ava Amira) arrives at the lab, she criticises Kait’s lack of safety measures, only to get shunned by Kait as she continues testing her new formula.

To their shock, the compound’s reaction with a microorganism accelerates, growing in size until every drop of the chemical has been absorbed. Kait and Ava witness the creation of a new species that has grown four inches in size. In an instant the organism attacks Kait, crawling into her mouth and invading her brain.

Ava tries to help Kait as she collapses to the ground in a series of violent convulsions, only to rise up possessing black lifeless eyes and bulging veins sprawling along her skin. Under the control of the organism, Kait pins Ava down and regurgitates her new master, allowing the organism to infect Ava’s mind and body.

With both students under its control, the organism uses its two human vessels to grow, commanding them to stimulate their bodies, sliding in and out of Ava and Kait’s internals during their sexual activity, incubating into a more powerful being.