"At this rate, this guy's really gonna make me come...!" Ichika Mito is an Omega and an erotica novelist. One day, she received a dismissal notice from her editor for lack of romantic depictions in her writing. Worried that she wouldn't be able to achieve her dreams as a writer, she decided to visit a host club to gather material. However, she was drugged by the unscrupulous club which targets Omegas and was forced into heat... As her pheromones flooded the club, she was rescued by Jin Yasaka, an Alpha police officer... But the aching of her body she experienced melted away her sense of reason, and she soon found herself soaked in her longing for Jin... Do drugs have no effect on romance, is this instinct, or is it just fate?