Wet Heat

Most omega werewolves want a mate and pups, but Lee Aung prefers an unconventional party-boy lifestyle. Yet at forty-two, he's stopped going into heat, which means he's expired goods-no longer a fertile, young omega that alpha wolves drool over. So Lee uses Wet Heat, a synthetic pheromone, to reel in the alpha hookups. After losing his job at the bank, Lee can't afford to keep up his Wet Heat habit.
His solution: scam free samples by pretending to be a happily mated test subject at Wet Heat headquarters. There, Lee spends two years being interviewed by the reserved alpha scientist, Cain, who at thirty-two is unmated and-up until this point-content with that. Cain never really felt his alpha instincts, nor took part in the usual alpha/beta/omega social dynamics. But after discovering that Lee has been lying about his unmated status for two years, Cain finally admits that for the first time, he wants to court an omega.
Unfortunately, he's picked the one omega who doesn't want to be courted.