In the living room, an ordinary living space, the suppressed sighs of the daughter, who seems out of place, leak out...The hands of the stepfather and brother-in-law crawl lewdly and persistently over the daughter's sensitive spots...The daughter's white skin flushes and her body trembles violently...No, she's feeling too much there...She can't stand anymore...Incest...The stepfather, brother-in-law and daughter cross the forbidden line...