An older brother is treated like a toy by his step-sister, who has been with him for just over six months. His step-sister is so happy to see his brother's expression of agony as he is jerked to the point of ecstasy that he is rendered numb, that she makes him insert it into her pussy as a special favor. Although the older brother has an insatiable sexual appetite, he is no match for his step-sister's even greater sexual appetite, and is left spineless!