Jessica drops to her knees in fear

A gasp of complete horror and incomprehension, Jessica's eyes grew wide and her legs grew weak. Her breath came hitched and shaky as she took in the horror of actual beasts in front of her. Jessica tried to scream, shout, shake herself out of the daze, but she felt a prisoner in her own body as it was all she could do to not drop to the ground entirely.
The beasts approached. Seeing them closer did nothing for their visage. Asymmetric features, their heads seemed to rest at a slight angle, and they smelled metallic like sweat and blood.
Jessica felt her gorge rise as her fear turned to terror as the silver staff wielding beast raised its sharp weapon overhead as soon as she came within range. Flinching as the weapon is brought down in front of her, drawing a tiny sharp whimper of terror from her. The things then let out a sound like laughter much to Jessica's confusion. She looked up to still see the two beasts, but they had cruel grins on their faces. The one who had threatened her with a spear was undoing the fastening on its trousers. As its spear pinned her skirt to the pavement. Its fellow walking past her.

Before panic could totally set in, Jessica's eyes fell upon the now revealed cock. And Jessica's mind fractured even more. The beast's cock looked like a separate organism of living silver, similar in composition as the spear it carried only much more phallic, and strangely textured. The veins of his body bulged where the thing was attached. While it was only 4 inches long when she looked at it, the entirety of the cock moved forward, cock seeming to grow from its base, growing to 6 inches, and then 8 inches. Before she could ponder the implications, the beast took a hand to its silver shaft and brought it to Jessica's agape lips.