You know your mother is the ultimate cuckoldress, and forcing men, like your father, to clean her cum filled pussy is second nature to her. So of course it’s only natural that she’s training her son to be a cuckold cocksucking whore just like his father.
You’re the cuckold son of a true cuck mistress. Even as a baby she was prepping you for what would become your destiny. She would make you suckle her skeet covered breasts and you would just lick it all up. Now that you’re full grown and almost legal, it’s time to move up the big leagues, slut!
It’s time for your blow job training, your mother aka the cuck mistress needs a good cocksucking whore like you to get her lovers cock nice and hard and then feed the dick into her waiting wet cunt. Now get down there and lay underneath her and lick up every drop of cum as it drips out of her pussy. See, you’re a natural at this and this is only the beginning. Now open wide and show mommy how much you love getting a mouthful of cock.