Touching himself while mother sleeps and rubbing her big boobs
Son, What are you doing??? Mommy was sleeping. Were you touching yourself and rubbing my big boobs? It's OK son, don't be embarrassed. You were playing with Mommy, weren't you? Son, all you have to do is ask if you want to play with Mommy. Now lay back and let Mommy have a look at that big cock of yours... Oh son, you have a very nice penis. Do you like how Mommy's mouth feels on it? How about Mommy's big tits? Well son, we've already gone this far so we might as well go all the way. Hush...don't worry about your Father, Mommy does whatever she wants. And right now Mommy wants to ride her son's fat cock. Son, you feel so good inside Mommy's pussy. We should have done much this sooner. Do you like how Mommy bounces her butt up and down on your big dick? Yes Mommy likes it too. It's OK son, you can cum. Cum right inside Mommy's pussy. Yes son, just like that. What a good job! Such a big load! Mommy will definitely want to play naked with you again soon. But sweetie, next time, just ask Mommy first.