Alien- Uppercut Slap

Her movement drew the monster’s attention, and it leaped toward her, hissing. It landed directly in front of her, legs bending to absorb the impact. It straightened quickly, and as it did, it brought one of its clawed hands up into the soft flesh beneath her jaw.
Meat shredded, blood flew, and the blow snapped her head back with such force that her neck broke instantly. Her body went limp and she collapsed to the floor next to Paolo. Both of their bodies began to show the same black patches and boils on their skin.

Prototype, Chapter 14