A not-so-little cream filling

Your mother suddenly puts her arms underneath your knees, and grips your ass tightly, kneading it with wanton lust.

You are surprised by her strength, as she then proceeds to stand up from the couch, her cock still lodged deep inside you.

You don't get the time to process anything, as she starts hammering away at your ass, lifting your body up and down at a furious pace. Your body being used as nothing more than a fleshlight for her beastly cock, as she pulls out almost all the way before slamming you back down with such **** that makes your whole body shudder and knocks the breath out of you. You could feel her behemoth ravaging your insides every time she hilts herself. Her massive balls yearning for release spanking your ass with each thrust.

"Oh-oh yes, Dougie! Mommy is f-feeling so good right now...ohhhhh..." She moans out breathing hard, "Your tight ass is m-making Mommy feel s-so GOOOOD!" She punctuates the last word with an especially hard thrust that rocks you to your core, as you start cumming again, your dick pathetically dripping out all the remaining cum you had.

You can't string together coherent words at this point as your tongue lolls out, and eyes rolling back at the sheer pleasure of cumming from your ass getting destroyed. You could only respond in grunts and girlish moans.

"G-get ready, baby! Ahh... Mommy is gonna fill up your ass with her load! Hmmmpf... this is g-gonna be a big one!" Your mother warns, but before you could protest, she screams "CUMMING!"

She buries the entire fourteen inches of her fat pulsating cock deep inside you, as you feel her balls shaking and tightening up against your ass, before you feel the floodgates open inside you. You both let out a deep groan, as you feel the boiling hot sperm filling you up quickly, rope after thick rope in rapid succession with no signs of slowing down.

"Ohhh... fuuuuuu... Hmmmm..." Your mother could only groan in the sheer pleasure radiating through her body, her eyes closed relishing the feeling of finally filling her son's ass with her cum. She had fantasized about this day for so long and that fantasy had finally become reality.

You felt her cum quickly rising up your guts, mixing with the load she had dumped down your throat earlier. Your belly bulged out, filling up the space between you, as you put your arms around your mother's neck, pulling yourself close to her ample bosom. Your ass massaging her throbbing shaft as it expands with each thick blast of cum traveling through it.

"Ahh... al-almost done, baby!" Your mother groans out after a while of continuously giving you the biggest cream filling of your life. You feel kinda pukish as your stomach now distends horribly, looking several months pregnant.

"H-Hang in there!" Your mother suddenly pulls out halfway, still cumming, before thrusting back in, "Ahhh... sooo gooood..." She slurs out and soon starts fucking you while still keeping it coming. Since you weren't expecting her to start thrusting all of a sudden, the **** causes your mouth to fill up with the bitter, but somewhat sweet and salty flavour of her thick honey-like cream rising up your esophagus. You puke out a little over her shoulder, cum running out from your mouth and nose.

Soon after, the flood finally stops as her balls heave mightily, having fully emptied themselves after such a long time. Her dick starts losing its hardness as the cum starts to leak around it. Not wanting to make a further mess on the floor, your mother carries you to the bathroom to clean you up, her semi-hard monster still plugging your ass.

"That was so good, Dougie. You made Mommy really happy today. I couldn't have asked for a better birthday gift!" Your mother kisses you on your forehead, as she helps you clean up and empty yourself under the shower.

"Wow! I sure came a lot! I don't think I have ever cum that much before. It felt so good!" You mother giggles as she scrubs your swollen belly, her thick cum slowly but surely trickling out of your ass. Your hole didn't seem to have loosened up a lot, much to your surprise.

You just smile and nod weakly, feeling giddy at making your mother so happy.

"Happy birthday, Mom."