Title: Wails of the Bound ;β
This is the sequel to Wails of the Bound.
No longer feeling compelled to protect his chief anymore, Miyabi, having finally met his alpha partner and being marked, Shingo Utou decides to take a promotion, putting him into the chief position of division two. Utou hopes his time of pining after and protecting omegas, who could never love him in return because he's a beta, is finally over for the foreseeable future, but then he meets the new hire: Sumito Sasabe.
Sasabe is an omega, and though he's not planning on disclosing his secondary gender at work, he has to disclose it to his bosses. Sasabe hates being an omega, as any success he has is always attributed to his ability to seduce and pleasure. But he hates betas even more as they can do nothing for him, unable to mark him and protect him from other alphas, so he'd rather hate them so he doesn't mistakenly fall in love with one.
Utou is having flashbacks of working with Miyabi, and after talking to his boss, it's clear that the intent of hiring Sasabe is to replace Miyabi and what he offered the company: his body. Utou has no intention of seeing another omega be used by clients again. But every time Utou tries to help, Sasabe sees him as just another predator trying to take advantage of him. Still, as time goes on and the two grow closer and closer, they find themselves falling for each other. But Sasabe's role in the company is already becoming that of a sex worker, and he's desperate to take that opportunity away. A beta can't mark an omega, so there is only so much Utou can do for Sasabe. Thankfully, there is an alpha from another company lingering around that Sasabe could use.