Bide his time

Realistically, Jake knew that he couldn't fight off his doppelgänger in this state. It was clear that, at least at the moment, the doppelgänger was a lot stronger than him. Jake decided that he had to bide his time until his doppelgänger was ****.

As such, Jake didn't fight back when the doppelgänger **** his body to show off in the mirror, nor protest when the doppelgänger began to stroke his cock. Jake could feel everything the doppelgänger was doing to his body, and despite his anger at the doppelgänger taking control of his body, Jake had to admit that the doppelgänger knew what he was doing. Every twist of his wrist, each touch to different parts of his cock, made Jake hornier than ever before. Despite his distress, Jake took some mental notes for when he managed to finally break free.

The doppelgänger reached behind Jake, and pressed one of his finger's into Jake's asshole. Jake had to suppress a mental moan that threatened to tear out of him. He could hear the doppelgänger's mental voice chuckle before it was distracted by those feelings as well.

Jake realised that soon would be a perfect time to act. Just before he was about to cum, he probably had a few seconds to act before the doppelgänger could reassert control. Jake just had to decide what to do.