"Oh mommy that feels so good!!" Jon yelled as he twisted and throbbed off the chair. His mother had his dick pinned between both massager heads pulling his sensitive cock straight up in the air off his belly. Jon looked down and saw his mother wink at him, giving a wry smile just beyond the blurry vibrating head of his throbbing penis. Carolyn watched Jon's testicles pull up involuntarily over and over again. She let one vibrator slide down to his perineum, through his satin pajama bottoms and alternated the tension on and off as Jon writhed in unspeakable incestuous pleasure.
"That's my big boy, show mommy how you do it! Feel all your mommy's loving pleasures! Balls feel good, baby? Let's fill them up with sex juice!"
Jon's eye's rolled back as he could not move. Carolyn was enjoying the sight of her son with his shirt half way up his belly, collar all the way open, head back and moaning uncontrollably. His back was arched, hands and ankles tied as his mother continued to pleasure him. His penis was throbbing and pre-cum was flowing quite steadily from the head by now. The wet skin smacked against the vibrating massager creating a noisy, sticky frothing mess. "Let your juices flow big boy, we're just getting started! You have such a big penis, baby! Mommy knows how to make you feel good, don't you think? Look at your big messy throbbing cock baby! It's like a big throbbing sex nerve ready to explode!"
Carolyn was just getting started and turned the massagers off for a bit. Jon looked down at his busty, open collared mother as she licked her lips. Her blue polo shirt was spattered with flecks of his juices, flung from the vibrating machines. His cock was throbbing, head full of purple blood, balls pulled tightly up begging for release. The rubber cock ring was straining under the pressure as his cock throbbed in the air, not allowing any blood to return.
"I want you to have a nice big full boner for the next part, Jon. Do you have a big mommy boner? Is it big enough to show your mommy? Are you all big and proud? I think so, sweetie! Just keep pumping juices up into it and I'll get you ready for the next part" Carolyn said as she softly urged Jon past any remaining mental resistance. "Pump your cock once for your loving mother, come on baby pump it!" Jon thrust his cock up, near to his mother's lips. "Wow you're such a big boy -- all hard and purple! Want mommy to suck you off baby? Would that feel good? Mommy suck out all your hot shooting sperm?" Jon thrust again uncontrollably as his body writhed with pleasure.
Jon was in another world as his mother let him calm down a bit and prepared the next course of pleasures for her big baby boy. "I love you mom" Jon said as his mother smiled ear to ear.
"Oh my sweet baby, I love you too. Mommy's going to milk your pleasures like you have never experienced. There's nothing like the feeling of your mom giving you pleasure. We're going to see just how much you can take! You know, your dad feels the same way!"
"What do you mean?" Jon asked, looking into his mother's eyes.
"Well, you know your grandfather died early on, leaving your grandma Joan alone with your father. He was in his 20's at the time, and you know, one thing eventually lead to another."
"You mean dad fucked grandma?" Jon asked, with his cock throbbing wildly in the air at the thought of it.
"Your father experienced pleasures with his mother just like you are right now. In fact, he mother fucked her for years and years in every possible way, enjoying the pleasures of his mother whenever he had a chance. Your uncle was always jealous at the thought of your father fucking his mom's delicious body, but he ignored it since he could do little to stop it. He never told anyone, but a few suspected, including me. I got him to tell me one night when I had him tied up, just like I have you right now! It's amazing what a man will admit to with his penis all inflamed, isn't it, Jon? Does that turn you on, sweetie?"
Jon's mind was reeling as he almost lost control of his load. "Oh mommy, that's so dirty!"
"Yes it is dear. It's so dirty that I bring it up quite often when dad is fucking me! Get's him off every time! And why do you think I let him go home for Mother's Day weekend every year? It's my little gift to him, letting his shoot loads of cum up his mother for an entire weekend. It's kind of our little tradition and he's absolutely beside himself by the time May rolls around, in case you hadn't noticed! I buy him some sexy outfits for his mother and I don't let him cum, taunting him for seven days before each visit. Last year he fucked her nine times in one weekend! It gets mommy so hot!"
"Oh mom, I want to fuck you so much! Let's start our own tradition!"
"We are my sweetheart! Get yourself ready for more pleasure!" Carolyn said as she lifted the butt plug and doused it with a load of lube. "Lift up, Jon" she said as he lifted his hips as high as they could go.
Carolyn reached down through the opening in his pajamas and pulled Jon's penis straight up with her other hand. He throbbed at her touch. "What are you doing mom?"
"I'm going to fill your ass my sweetheart. You're going to love this!" Carolyn rubbed the tip of the plug around Jon's rim as he let out a moan. His penis had wilted just a little, but the teasing of his ass pumped his bone right back up. "In it goes, baby!" Carolyn said as she slipped the plug deep into Jon's ass.
Jon had never felt anything like this. The spongy top of the plug had grazed the nerves of his prostate and it was now nuzzled up firmly against his sperm making walnut. "Oh mom, that feels incredible!" Jon gasped.
"I know, baby! Now mommy wants to know all your dirty little teenage secrets! Let's play tell mommy something dirty!" Carolyn said as she turned on one of the massagers.