Mommy has just come back from her honeymoon, she married your new dad and you hate him, you want mommy all to yourself, you hate that she has another man now. You tell her all about how you feel, you want her all to yourself, no one else can have her. She resists, that's taboo, it can't happen. Mommy loves you, but that's too far. You insist more, and eventually wear mommy down, she gives in, and starts to suck your cock, you're so much bigger than her husband, he doesn't even make her cum with his little cock. You're so big you make her wet, and she climbs on top to ride your cock, spreading out her pussy. Mommy doesn't think her new husband can get her pregnant, she wants your alpha seed inside of her, lay mommy down and pound her pussy, impregnate mommy, and she will leave her husband for you.