The Usurper

After about an hour of drinking steadily, Jim and Nick were completely and utterly wasted. The hot sun and abundance of beer had been too much for the middle aged men. The women on the other hand were now tipsy but still fully aware. Rachel had brought sandwiches and gave one to little Billy to enjoy. Ryan on the other hand, had tugged them close enough to the huge flotilla where he could barely make out multiple bare breasted women dancing around on the boats. Although the water was cold, his cock throbbed in desire and refused to subside. He was readjusting himself when he heard his mother behind him.

"I'm gonna jump in with you baby..."

He turned to look at her and saw that she was crawling towards the small landing in front of the raft. Her matronly breasts swayed deliciously as she approached him.

Rachel watched her sister in law out of the corner of her eye. She knew what Nicole was doing and covered for her by distracting the men into fetching more beers from the cooler bag at the back if the boat. Billy, meanwhile, continued to eat his sandwich in the small pool at the center of the boat completely unaware of anything else but his sandwich.

"Is it cold?" Nicole asked. Her breasts were dangling inches from Ryan's face.

"It's not that bad mom," he replied quietly. He was still upset that he wasn't quite 21 yet and that he was missing out on all the fun.

His tone convinced Nicole she needed to do something to cheer him up. Instead sitting on the edge of the raft and sliding into the water, she did an about face until she was fully displaying her lovely rump to her son. Rachel and Nicole locked eyes for a moment and exchanged a mischievous smile. Rachel shook her head in disbelief as Nicole started to crawl backwards towards her son. At first Ryan tried to look away out of respect but his mother's deliberate swaying of her hips made it impossible not to stare. Naturally, his raging hormones and throbbing member forced him to look directly between her legs. He noted how her bottoms dug between her buttcheeks the closer they got to her most intimate parts. He almost passed out when she unnecessarily stretched out in front of him causing her pink bottoms to pull tight against her pussy lips. Even though it was still covered, Ryan was for the first time able to see the contours and shape of a mature pussy in the flesh. It didn't matter to him that it belonged to his mother.

"Oh! It's a little bit chilly," Nicole gasped having dunked her entire body under water.

"You'll get used to it," Ryan replied as he floated closer to her.

"Look... feel my skin, I have goosebumps all over," Nicole told him.

Ryan reached out to touch her arm but Nicole took his hand and pressed it on the top of her breasts instead. Ryan nervously looked to the side to see if anyone could see them. Nicole giggled at his discomfort. Rachel was looking in their direction but they were low enough in the water that the boat blocked her view.

"Relax honey, no one can see us down here. Besides, I thought you'd like a little feel since your missing out on all the fun over there," she said as she looked at the boats up ahead.

Ryan couldn't believe his mother's words, let alone her actions.

"Mom... I don't... I mean..."

"shhhh, it's okay baby," she said as she pressed her finger to his lips.

"Want to swim for a little or are you too tired from saving us earlier?" she asked.

Ryan only nodded, still trying to process what was happening.

Nicole pushed off and swam around the raft until she was behind it. Ryan followed closely behind. Nicole took a hold of the side rope that hung on the backside of the boat and floated gracefully behind it. Ryan on the other hand crashed into her unnecessarily. Nicole knew it wasn't an accident. The young teen wanted to cop another feel.

Above them on the boat, the men continued to drink and could be heard boasting incoherently about their glory days. Nicole shook her head in disgust and made a note of how sick she was of hearing talking about Jim's "glory days". She decided to take the opportunity to slide her leg against her new crush. It wasn't long before Ryan was also touching and feeling his mother's smooth body. At first he pretended to help her stay afloat by holding her around the waist. Nicole didn't need any help of course but found it very cute that her grown boy was concerned for her safety. She repaid him by rubbing her legs between his whenever she got a chance. A few times she "accidentally" grazed his erection causing both of them to jolt in excitement but neither of them made a comment about it. They remained in this sensual flirtatious embrace for a few minutes until they heard movement above them.

"Hey you two!" they suddenly heard Rachel say..

Ryan tried to squirm away but Nicole locked her legs and arms tightly around him. Ryan had no choice but to continue to hang from the rope with both hands to prevent them from drifting away from the raft.

"Hey aunt Rae," he said sheepishly.

"What are you guys doing back here huh?" she asked accusingly.

"Oh nothing much... just hanging out," he said lamely.

"Yeah with your mommy's legs wrapped around you I see," she replied teasingly.

Nicole gave her a stare and looked toward the other side of the boat. Rachel got the message.

"The guys passed out a little while ago and Billy almost fell asleep in the pool. I'm all alone," she whined.

"Ugh fine, we'll swim back around to keep you company," Nicole replied a little exasperated. She had been caught red handed and even though she smiled at Rachel, she managed to send back a message with her eyes that said "You bitch... couldn't you wait a little longer..."

The now courting couple swam back around to the front of the boat. Ryan practically hovered over her the entire time.

When they arrived back at the small landing Ryan saw that his dad had indeed passed out. His aunt had tossed a shirt over his face so he wouldn't get sunburnt. Nick on the other hand was slumped to the side with his big straw hat covering his face. Little Billy on the other hand was curled up next to Rachel sucking his thumb.

"Honey, I might need your help getting back in the boat," Nicole told Ryan.

"I got you mom," he replied confidently.

Nicole kicked her legs and pulled herself up onto the landing. Ryan jumped on the opportunity to palm her meaty ass with one hand. He had never touched his mother's butt before. He had thought about it in the past when he was really horny but he had never imagined he'd ever get the opportunity to palm it the way he was now. He could've gotten her up fairly easily had he tried. Instead, he found himself kneading her ass blatantly as she struggled to climb. Nicole had no choice but to dangle there until finally Ryan decided to push her all the way up.

Nicole couldn't believe how brazen Ryan had become. More than likely it was because his father was asleep. Whatever the case, she had never been groped so vulgarly in her life. It caused a hot flash to course through her body leaving her feeling a little weak and... horny.

Once back on the boat, Nicole decided to remain on her stomach to soak up some sun and also to give her son a nice view. She chatted with Rachel for a few minutes before laying her head down to rest. Ryan on the other hand remained in the water in front of the small landing. It wasn't long before he was once again sneaking at his mother's butt and between her legs.

After a few minutes, Nicole looked up at Rachel and got her attention.

"What's he doing?" she mouthed silently to her while motioning back with her eyes.

Rachel peered behind her sister-in-law and saw Ryan completely engrossed with the view of the applebottom ass in front of him. Little droplets of water ran down her skin and it was clear the young stud was more than likely playing with himself underwater.

Rachel discretely sat back down and looked at Nicole and smiled. She made a jerking off motion catching Nicole by surprise.

"No way," she silently mouthed to her.

Rachel just nodded and smiled.

Ryan couldn't believe how sexy his mother looked. Now more than ever he wished he could be alone with her so he could strip her naked and climb on top of her.

Nicole, having confirmed that Ryan was looking between her legs, opened her legs slightly to give her horny son a better look. She was crossing a line but she would later blame the alcohol for making it a little blurry.

Rachel shook her head in disbelief.

Ryan stroked his cock even more eagerly as his mom's opened her legs. The cold water and constant need to swim however, frustrated his efforts. At one point, he let his body float up against the bottom of the boat so that his hard rod could press against the plastic underbelly of the raft. The resistance felt good to him but it was a far cry from the soft motherly flesh he now lusted for.

Directly above him, his mother's bikini clad body soaked up the sun and called out to every cell of his being. From an omniscient point of view, one could have seen the young man pushing his hips upwards underwater in a hopeless attempt to bury himself inside his mother. She was driving him mad.

After a few agonizing minutes, Nicole decided it was getting too hot and that it was time to get back in the water. As soon as she was back in the water she found Ryan's hard pecker pressing against her soft body. It was nonchalantly at first, but as he became comfortable with her, it was clear what his intentions were. Nicole no longer surprised by his advances, backed up against him and noted how big and hard he felt. Before long she could feel his rod poking her butt deliberately, time and time again. He was outright humping her now.

It wasn't until Nicole sobered up slightly that she decided it was time to slow things down.

"So much for cold water helping your little problem," she teased him as he poked into her soft butt cheeks.

"You made that impossible mom," he quickly replied. He tried to rub against her again but this time she pulled away.

"The end of the river run is coming up. You ready to swim us over there?" she asked trying to distract his sex crazed mind.

"I'll get us there there no problem. You gonna stay down here or are you going back up?" he asked her.

"I'll help you out," she smiled back not wanting to give him another opportunity to feel her up.

It was quickly evident to Nicole she had made a mistake by not going up on the boat. She struggled to keep up with his pace even as he dragged the boat. Ryan saw her struggling and slowed downed to help her. His arm brushed against the underside of her breasts sending shivers down her body. Unbelievably, Nicole felt Ryan's cock press up into the cleft of her butt as he helped her stay afloat.

"I just need a little breather," she told him as she caught her breath.

"That's okay mom. You just hold onto the edge of the boat and I'll swim us there," he replied.

Nicole held on to the edge with both hands and then felt Ryan get behind her. Amazingly he began swimming them to shore while humping away at her behind. She was genuinely amazed at his determination and strength in the water.

When they finally arrived, the Harper girls and their cousins were already waiting for them. They were all tipsy and on the verge of falling over. Ryan paid them little attention and instead focused on getting his mom and aunt on to shore.

After a few minutes of cleaning up and deflating the boats they were on their way back to their hotel in the city. When they arrived the girls informed their parents that they had met some boys during the float party and had made plans to meet them at a local bar. Rachel took Nick and Billy up to their room to rest. While Ryan and Nicole helped Jim up to their room.

Ryan put his father on the queen size bed and rolled him to his side. Meanwhile, Nicole kicked off her sandals and adjusted the thermostat of the small hotel room. Ryan looked in her direction and proceeded in removing his shirt. Nicole could feel her son's eyes behind her and it made the hair on the back of her neck stand up. Suddenly she felt him behind her.

"Ryan no... your dad's right here for goodness sakes!" Nicole protested as Ryan moved closer to her.

"Mom he's passed out," he replied as he pulled off her bikini shawl that she had wrapped around her bottom.

"Wait Ryan, think about you're doing..." she pleaded once again.

Nicole watched helplessly as her son ignored her and continued to loosen the last bit of string. Before she could utter another word Ryan pulled down on his shorts revealing his young hardening cock.

Nicole squeezed her legs involuntarily.

"Fuck that's big," she thought to herself as the throbbing member spilled out in front of her.

"What if your sisters come back?" she asked with a slight tremble in her voice. The erection had reached full mast and she found it hard not to stare at it.

"They have a room key but I've locked it from the inside. Besides you heard them, they'll probably go out for food before coming back here," he replied as he began stroking his cock.

Her eyes refused to look away from the girthy pole that now pointed up towards her face. Her knees weakened and before she knew it, she found herself gradually kneeling at her son's feet. She concentrated on the veiny knob pulsating in front of her.

She could feel her bikini bottoms digging between her pussy lips. It felt lovely and she wiggled slightly in her prone state to feel the material rub even more snuggly against her clit.

Nicole was transfixed on Ryan's balls. She watched as they slowly moved on their own to regulate their temperature. They looked heavy and reminded her of juicy plums dangling between his legs. They were perfectly symmetrical in size and nicely kept unlike his father's old lopped sided,raggedy balls that had shriveled up with age.

The small birthmark on the side of his extended shaft reminded her of when she used to clean him and bathe him as a baby. The mark was multiple times bigger but it maintained its distinctive shape. There was no mistaking it. This was the same little penis she had given birth to 18 years ago. It didn't look so tiny or innocent now. She studied it's flaring head and dripping tip and couldn't help but admire what she had created.

It's beautiful... she thought to herself.

She took one last look at her husband, passed out on the bed. She'd never been unfaithful to him and in her mind she tried to rationalize it wouldn't be cheating since it was their own son. She was still trying to convince herself of the thought when suddenly Ryan's hand was on the back of her head. She felt his fingers intertwine with her sun bleached hair and before she could think, she felt the fat mushroom head of his cock pressing against her lips.

She hesitated to open her mouth at first. The rich precum he glossed back and forth on her lips however, convinced her to open her mouth.

Ryan felt his mother let out a big sigh through her nose as he finally fed her his meat. Nicole closed her eyes and felt as the warm baby maker filled her mouth.

"He's thicker than Jim..." she thought instantly to herself as her tongue coated the underside of his cock.

She could feel the soft tip of his cock rubbing the ridges on the roof of her mouth.

Her mouth felt so full she worried she would hurt him with her teeth. She placed both hands on his hips and tried to pull away to warn him but was surprised to feel him respond by pulling her head even more strongly onto his cock. She looked up at him timidly and saw his eyes full of lust and reckless abandon. There was no stopping him now. He was going to fuck her mouth whether she wanted him to or not.

Nicole struggled to swallow more and more of him until she finally felt his fat mushroom head hit the back of her throat. He instinctively tried to push deeper into her tight throat causing her to gag. She looked up at him pleadingly and felt him relax and smile. She thanked him by pulling away and lovingly licking him from base to tip. His cock was now completely covered in her saliva.

Ryan looked down in sweet agony as his mother coated his raging hard over and over again with her tongue. His mind reeled when he finally saw her take a firm grip of his shaft and swallowed him once again on her own accord.

Nicole relished the groans her son sang as she bobbed her head over and over on his thick meaty cock. Already she was thinking how great it would feel between her legs.

Her husband had an average sized cock. She guessed it measured maybe between 5 to 6 inches on a good day. Ryan on the other hand was probably closer to 7 inches. That wasn't the most outstanding difference to Nicole however. What surprised Nicole the most was just how much harder and thicker Ryan felt than his father. Jim had started taking ED medication to help him in bed. The medication worked pretty well, giving him decent stamina and semi hard erections. Ryan however felt like solid bat in her hands. It was unyielding and she couldn't wrap her head around how it was humanly possible to be so fucking hard.

She was still stroking and noting how she could barely wrap her fingers around his fat rod when Ryan spoke up.

"Mom lets go to the couch,"

Without a word Nicole followed her son who sat down on the couch and opened his legs. Without having to be told she got back on her knees and took him back in her mouth. Ryan, placed his hand on his mother's head and guided her up and down his glistening cock. The slurping sounds reminded him to look over towards the bed to make sure his father was still asleep. He was glad to see that he was.

"Let me see your tits mom," she heard him say after a short while.

Oddly enough, it bothered her to hear him say the words "tits".

"Don't say "tits" baby, it doesn't sound nice. Say boobs instead," she told him.

"Mom let me see your boobs please," he asked tenderly.

Nicole pulled up her shirt and reached behind her back to undo her top. Ryan saw her struggling and reached behind her to help. Nicole got right back to sucking his cock that waved temptingly in front of her.

As soon as her top was off, Ryan was cupping her ample breasts and squeezing them in his hands. They felt cool having been hidden underneath the still damp bikini top. He felt her nipples awaken and grow in the palms of his hands. He quickly went about pinching them gently to Nicole's amusement.

"You were always a little boob man you know," she said as she stroked his cock quickly with her hand.

The unmistakable sloppy jerking sounds filled the small room vulgarly.

"Even when you were little you couldn't get enough of them. You would cry every time I put them away after feeding you," she told him.

Her words seeped into his mind causing to have a sudden urge to suckle on her. He helped her to her feet and began suckeling on her in a standing postion.

Nicole ran her fingers through his hair as he played with her now fully erect nipples..

I can't believe this is happening... She thought to herself.

Ryan squeezed and sucked one tit and then the other.

He ran his hands across her hips and felt the strings of her pink bottoms. With one quick pull he undid one of the sides. Nicole jumped in surprise as she felt the bikini fall away from her. The action left the upper part of her pussy exposed. Ryan quickly undid the other side before she could stop him. The bottom clung between the inner part of her legs. More goosebumps ran down across her skin as Ryan tugged them away. She was now completely naked. She thanked heaven that she had gotten waxed before the trip.

"Ryan I don't know about this," she said weakly as Ryan ran slid his hand between her soft legs.

The last vestiges of her decency were being squelched.