Guardian Daddy By Lena Little Link

Described as "larger than life," a protective alpha soldier.

Rex is described as a possessive hero (e.g., "His touch isn't innocent, and his eyes burn with hunger"). Guardian Daddy by Lena Little

The story is intended to be a fast-paced "spicy" novella. Key Themes and Features Described as "larger than life," a protective alpha soldier

The book is part of the extensive Yes, Daddy / Daddy's Girl universe by Lena Little, which generally features high-chemistry, explicit, age-gap, and protective-hero tropes. Described as "larger than life

The protagonist's daughter, often referred to by Rex as "Kitten".

The core, with an added "daddy" dynamic.

The relationship shifts from a protective, "guardian" dynamic into a passionate romance as they grow closer, causing Rex to transition from a protector to wanting to claim the protagonist. Characters: