A young girl named Mayu, who has always loved gazing at the stars, finds herself unexpectedly joined by a man while admiring the night sky from her secret spot on top of a rundown building. Despite her innocent appearance and prepubescent body, he can't resist his lustful desires and brutally takes advantage of her. He forcefully kisses her, touching every inch of her soft skin before violently penetrating her tight hole without any care or concern for her well-being. As he continues to thrust relentlessly inside her, she cries out in pain and fear but there's nothing she can do to stop him. Eventually, he releases his seed deep within her womb, leaving both their bodies covered in sweat and semen.