Guy fucks his mistress thinking his wife is on the go. Except that here she arrives and her reaction is not what we expected of her. She will take advantage of the situation and explain to the mistress how to suck a cock properly and how to get fucked hard. She will also introduce him to sex between girls. The husband is hallucinating, because she did not know that his wife was bisexual and that this kind of situation could have turned him on. He’s going to fuck and bang her, but also pump his mistress’s tighter vagina. His wife will keep control of this unforeseen fuck until the end when she will make her husband ejaculate in her mistress’s mouth before coming to kiss her to retrieve the precious seed which after all belongs to her.