This hulking mass of flesh is called a brute father, they are the result of muscle enhancers injected into the host[s]
causing unimaginable muscle growth, this also changes them into very angry and violent monsters. This Brood is Gourmet [Devourer type that can cook, make food.] and is secretly multiple broodfathers inside a skinsuit all working together[ Explains the different sized arms] He has a temper and will cook anybody into a meat donut or other small pastry. Due to his huge girth and size, he has a third leg protruding from the back of him to maintain balance.

Big, fat angry boi