Mom and her Daughter both think that they're the most fabulous couple alive, but when one of them jerks off while the other looks on in pity, there's bound to be a fight. When you jerk off as porn, you are doing it for subconsciously to demonstrate how much you adore your spouse, whether that be in the form of cuddling, physical touching or just a nice old fashioned stare. However, if your mom is also watching you jerk off on cam, she is probably secretly jealous. After all, she wants you to be able to perform fellatio like a true gentleman, and she also wants you to be able to show your skills to her. The result is that often mom will not only be disappointed in you, but also your performance.