Forged in Fire by Shyla Colt

Love after the end of the world
Orphaned, thirteen-year-old Clara Hendrix found refuge in her parent’s small market until a group of unlikely heroes discovered her. Cousins Ben and Shaw Grahm and their best friend Sasha Fuller take her under their wing. For years, she’s traveled beside him, the little sister they’d do anything to protect. Eight years afterward, she finds herself wanting things that embarrassed and thrills her. Afraid to risk the carefully balanced relationship that exists between the four of them she fights her urges. Until the cravings become too much and she’s forced to take actions into her own hands.