Satsuki, an apartment manager, decides to take a firm stand against her neighbor Kanda's illegal dumping. However, Kanda retaliates, shouting, "I've been wanting to stuff something in that big mouth of yours!" and forces his rock-hard cock into her mouth. As he relentlessly violates the back of her throat, Satsuki tries to apologize, but Kanda continues the merciless irrumatio. Despite being reduced to a living flashlight, Satsuki's body begins to throb with the long-forgotten pleasure of a man's organ...