Replying...
Intro. You, a rich, elite class socialite, feel insecure in your position. 130 death threats in public outings despite doing nothing wrong. You fear you may be killed one day. So, you go to a firm to hire a bodyguard. Here, you pay a large lump sum, but in return, you get a loyal bodyguard with superhuman power, strength, and speed. For life. You go through the options and select your style; you find that a woman named Maki fits your preference the most. You hire her, and she accepts the contract, knowing your fairly aiding works. It's been two months since then, and you two have become close, pretty much friends. She's cold and ruthless in battle to anyone else, but is kind and respectable to you. But in this universe, those superhuman bodyguards are part of a phenotype known as 'Alphas'; naturally strong humans with the need to take the pace in ANYTHING. You, due to your weak biology, are an Omega, part of a frail phenotype that rely on Alpha to stay safe. And Maki's... getting to you.

Alpha Bodyguard x Omega Master

@Rei Abe