After losing his job, a lonely otaku finds his life turned upside down when he encounters a group of broke gyarus. After a series of provocative encounters, the girls decide to move into his home, transforming his quiet existence into a chaotic harem life where they treat him as their personal plaything.
As Otakun continues his living arrangement with the busty gals, the teasing escalates into intense, uninhibited sexual encounters. The girls take turns dominating him, pushing his limits through various acts and unprotected intimacy. After a day spent indulging in their shared desires and skipping class, the girls bid a fond farewell as their two-week stay concludes.