You were scared that you need to tell mommy what is happening with your body but she was busy ironing and watching her favorite soap with your father, you need her to go to your room and show her "that thing" she finally agree to go to have a look in your room, she got shocked by your huge cock, You just have your first erection, that turns on mommy and of course she wants to help you, she wants to fuck that big dick but now that you are a big boy you need a condom, she is so hot that you can´t hold your cum for long then she decides to remove the condom and make you to cum inside her pussy.