A quiet, unassuming office worker with secretly huge tits is forced by her lecherous boss to model grotesquely modified racing swimsuits. She blushes and squirms in designs that expose her underboob and ride high over her hips, while the older executives make her try transparent swimsuits and warped leotards as they grope and humiliate her. At a night-pool entertainment party, the harassment escalates into frantic group sex as the men fondle and fuck her from every side, forcing her to declare herself their personal tit toy and display the degrading outfits.