Penetrates her niece's ass and cums inside instead of helping her

They say that life is full of opportunities and that if we don't take advantage of them we end up regretting it. Well, this guy has thought about it, because he has found his niece under the bed with all the ass out and instead of helping her out, because she is a little stuck, what she has done is start to fuck her. And fucking her would be nothing strange if it wasn't because what she does is penetrate her ass, something she never lets him do. He asses her without stopping and runs inside his anus leaving him a good pile of semen that we end up seeing when he gets up.