Imaizumi's house seems to be a gathering place for gals

Imaizumi's quiet home life is abruptly upended when a group of vibrant gyarus decides to adopt his residence as their unofficial hangout spot. What begins as an innocent arrangement quickly transforms his living space into a lively hub of activity, with the girls frequently dropping by to indulge in snacks and immerse themselves in marathon video game sessions. Imaizumi finds himself caught in the middle of this energetic chaos, serving as the reluctant host to a boisterous crowd that shows no signs of leaving anytime soon. The dynamic within the household takes an unexpected turn when one of the regular visitors, Reina, grows tired of their usual gaming routine. Seeking a new source of entertainment to cure her boredom, she shifts her attention away from the television screen and sets her sights on a far more intriguing distraction: Imaizumi himself. No longer content with simply playing games alongside her friends, Reina decides to make him the center of her amusement, turning his own home into a setting where he becomes the ultimate plaything for her unpredictable whims.