Despite his status as an omega, a type of human that goes into heat periodically and is irresistible to humans known as alphas, Kiyoshi Akutsu works as a pole dancer at a club for sexually dominant alphas. Kiyoshi's atypically large body makes him less vulnerable than most omegas, but his longtime friend Chiaki Asaka, an alpha, still takes it upon himself to become a security guard for Kiyoshi's sake. Kiyoshi has had feelings for Chiaki for a long time, but he has been hesitant to make a move. After a run-in with an aggressive customer leads to these feelings being revealed, the two must work together if they want to find their share of domestic bliss. [Written by MAL Rewrite]