Chapter 4 - Cheating

"You look really good right now…" Hinata complimented him as Bolt came out of the changing room, his clothes in the small bag. He wore a pair of black shorts and a towel around his neck, nothing impressive but his mom was running her eyes across his abs and pecs, and then alternating between his face and his crotch. Bolt smirked at the addiction she was developing for his cock but knew they had to find Naruto soon. Wrapping his hand around her tiny waist, Bolt let his fingers graze her ass in full view of everyone around them on the beach.

They were miles from anyone they knew, and the beach was also an expensive location so he was confident doing so. They stepped out of the changing room and the sun caught hit eyes, blinding the teen for a moment before they adjusted and he could see the huge, sandy beachfront. There were scatterings of people, but most had left in the morning, giving them plenty of privacy. A wicked idea popped into his head as he walked past a few groups of people leering, gaping openly at him or Hinata.

"Naruto!" Hinata called out and walked faster to the towels laid out with a cooler of premade cocktails in them. In the light, he could better appreciate her outfit and what an outfit it was. His mom had chosen a black and red bikini, with the top tied together at the back, and had strappy bikini bottoms with three lines circling her waist and hips. The material was relatively normal but still drew the eye thanks to Hinata's incredible body. In the sun, she glistened, her curves popping out even more and reminding him of her absurdity.

The material wasn't made to hold and as she jogged over, his mom's tits bounced and her ass jiggled erotically. She bent over to take a drink out and turned to him, knowing what she was doing. He loved that, loved how filthy she'd revealed herself to be. Bolt arrived at the towels, two of which were underneath one large umbrella and the other on its own, and immediately took one of the pair. Naruto had conveniently taken the solitary one which was further ahead.

The trio laid themselves down, sipping on the cocktails the resort had provided and time began to pass as they stared out into the shining water.

"Bolt, can you put some sunscreen on me baby?" Naruto turned to face them for a moment, but didn't do anything more. Bolt smirked to himself thinking about how Hinata's outburst had silenced his dad, having had the story relayed to him earlier by his mom.

"Yeah, sure Mom." Bolt shuffled across the towels, and kneeled just above her thighs, while pumping the white cream into his hands. Hinata was on her back but he still found his way to her ample chest as they flattened below her and bulged out at the sides.

"Hmm… that's it…" Hinata moaned appreciatively as he worked on her back, while occasionally stroking her sides and tits in one slick motion. Bolt moved efficiently, covering her torso and then moving directly onto her legs. His mom had long, perfectly tapered legs that were firm from her gym workout. He pictured them wrapped around him as he worked up and down, before finally landing on her big, juicy ass. The twin melons were huge, and yet jutted out from her body with the perkiness of the teen. It was one of his favourite things about his Mom to be honest. The way it bounced and flexed when they fucked drove him insane.

"Hmmm… ahhh…" Hinata moaned more loudly as he groped both cheeks in his hands and began playing with them. Bolt spread the rounded cheeks and clapped them back together while often pausing to knead the firm flesh. "Ohhh…" He adjusted his position, to hide his hardening cock, and checked on Naruto quickly. Seeing his dad preoccupied, Bolt smirked and pushed his fingers between her thick thighs, pressing them against her mound.

"HNN…" Hinata voiced again, catching Naruto's attention, and this time Bolt was forced to stop. He kept massaging her ass but pulled his fingers away.

"Should I grab us some ice-cream?"

"Yes. Go now Naruto." Hinata's eagerness made both the Uzumaki men smile but for different reasons, as Bolt resumed stroking his mom's pussy once his dad walked off.

"Couldn't wait?" He asked cockily, while intentionally reducing the pressure on her rapidly soaking bikini bottoms.

"Just…" She huffed at him desperately. "Just put your fingers in me… please…" Hinata began raising her hips slowly, forcing his fingers to rub against her soaked core. Bolt laughed and looked down at the horny milf offering her pussy to him, before pulling her bottoms aside and beginning his assault.

~oOo~

Naruto made his way across the heated sand, enjoying the way it warmed his feet, and took in the salty sea breeze. He walked slowly to the stall and basked in the way the sunlight warmed his exposed torso and legs. He turned his head often, focussing on any interesting sight or people and suddenly froze.

"Is that?" He mumbled to himself, squinting to double check, and then exploded with energy. With a beaming smile, Naruto began jogging and quickly closed the distance between them. "Tsunade!"

"Oh, Naruto is that you?" Her sleek mature voice rang in his ears.

"Yeah, it's nice to see you!" Naruto gulped heavily once he was with her, his old feelings sparking again as he took in the beautiful woman in front of him. Still seeming to hold the key to eternal youth, Tsunade looked in her late thirties, with no wrinkles or greys to speak of. She had smooth, slightly tanned skin, honey hazel eyes that matched her voice, and dirty blonde hair that was tied into two low tails. Her lips, one of the things he's particularly liked, were plump and pouty, coated with a slight dust of lipstick. "What are you doing here?"

"Oh…" She laughed melodically. "I was here with that idiot Jiraiya." Naruto lost some of his excitement, knowing the woman's husband was around, but then so was his family.

"Was?" He asked.

"Yeah, he had to go earlier today and I wanted to go to the beach still..." Naruto was listening but Tsunade was rather animated as she spoke and it caused her youthful body to shift and bounce. Tsunade wore a tiny green bikini, with the top barely covering her nipples and the bottoms effectively a small patch atop her mound. The bottoms had thin strings that sat high up on her tiny waist and made her hips look even wider, while her titanic breasts defied logic. Her huge mammaries were as big as Hinata's and in that moment, Naruto wanted to dive face first into them.

"What about you? You look a lot older. You must be here with Hinata right?" The moment ended and suddenly Naruto realised his place.

"Yeah, and my son, Bolt." He explained, and panicked when the light in her eyes seemed to vanish. Tsunade was about to say her goodbyes, he could tell. Naruto didn't want it to end though, having finally met her again after so long, and with her just as incredible as ever. It was supposed to be a celebration for him right so it was fair if he spoke to her a bit more. He racked his mind quickly and threw out, "Why don't you come meet them?"

"Umm…" Tsunade scanned across the near empty beach for a moment and then looked up to the skyline before answering him. "Yeah, okay."

"Awesome! They're just this way…" Naruto grinned happily as she began walking and they chatted while he took in the view from behind. Tsunade's ass was big, and looked even more so because of the bikini bottoms. Naruto wondered what her secret was but all he cared about was drinking in all that ass. Tsunade turned to him at one point and he thought he'd been caught staring, but she simply brushed it off and continued, with an extra sway in her step bouncing her cheeks more.

He was forced to adjust his shorts, feeling his length harden at the flirty act, and pressed on with the conversation. Tsunade was just as charismatic as he remembered, with that same confident mature vibe about her he loved so much. It was making his day really, and he didn't even remember the events of that morning.

It was only when they turned the corner to an even more empty beach that Naruto remembered his family.

"Hinata! Bolt!" He called out. "Look who it is!"

~oOo~

Bolt grit his teeth as his dad screamed his name. He was hard. His cock swollen to its full length and poking well out of his shorts, and entirely ready to take Hinata to a quiet location to relieve himself.

"Fuck's sake…" Hinata cursed under him, her panties stained with her juices and cum. She'd just climaxed around his fingers and was no doubt waiting to fuck as well to get her fix. Then, Bolt spotted the woman with his father. A big-titted, fat-assed babe. And suddenly, he was much happier about the whole thing.

"Guys, this is Tsunade Senju!" Naruto announced as they arrived at the towels, swishing his hand in the air in front of the blonde woman with him. Bolt smiled confidently, and stood, leaving Hinata to lie on the towel, to greet her.

"I'm Bolt." He wrapped his arms around her waist naturally, and Tsunade did the same to his neck.

~oOo~

Naruto smiled happily as he walked with Hinata to the changing room to get Bolt. He'd changed earlier with Hinata. It had been almost an hour of chatting and catching up as Tsunade talked about everything from her friends to her favourite foods to her and finally to complain about her husband. The beach was basically empty now. The whole time Naruto found her looking at him, eyeing him up quizzically. He'd been out of the dating game for a while, but he was confident she wanted him, and it boosted his ego to no end.

The woman he'd wanted for years as a teen, who was as hot as ever, wanted him. She wanted to swallow his cock and fuck him on the beach sand.

"I'm just going to grab a drink first." Hinata told him, looking down at her phone.

"Sure, sure." He nodded and made the last little bit to the changing room.

As he reached the entrance, Naruto stopped and bent over to remove a small pebble from his sandals.

"Ohhh my fucking God!!! Ohhh shit!" A honey voice cried out.

"Fuck, you're so fucking tight!" A darker tone responded and Naruto's heart began beating faster. He crept forwards instinctively, and listened as he moved past the cubicles.

"AHHH!!! Fuck! Yes! Harder! Fuck you're incredible…!!!" The last few syllables were drawn out as the first voice moaned. The second responded with an animal growl and Naruto was soon assaulted by the smell of sex, and the rhythmic slapping of flesh. He reached the end of the cubicles and came to the large one at the end with it's curtains slightly drawn, as if pulled across in a rush. Naruto heart raced in anticipation and when he finally took the leap to peak, it all but stopped.

"OHHH FUCK! YES! FUCK ME WITH THAT FAT FUCKING COCK!!!" Tsunade screamed obscenely as Bolt fucked her from behind.

"I can't believe a slut like you has such a tight ass!" Naruto's son grunted roughly and hungrily slapped his partner's cheeks.

"AHH! Hmm… yes…" Tsunade moaned again, tamed by Bolt's act, and shifted her hands against the wall, causing Naruto to take in the whole scene. His long time crush was bent over slightly, almost crushed against the wooden wall, her bikini top pulled down and with her enormous titties splayed out on the wall. Her back was arched expertly and she was throwing her hips back with practised precision to pleasure both of them. Her bikini bottoms were close to Naruto's feet, near the entrance and it was clear that they'd come here with only one goal.

As Bolt pounded her harder, it was clear to Naruto what that goal was. To fuck Tsunade's filthy body.

"You like my dick in your asshole? You like me fucking you there?" Bolt was smirking, his shorts around one of his ankles as he adjusted his angle and slapped their hips together. The smell alone was intoxicating, reminding Naruto of the sexual acts he and his wife used to partake in. He kept watching then as his son anally fucked his long time crush.

"I asked if you like it!" Bolt growled at her, and suddenly Tsunade's head was yanked back, with the teen tugging her hair.

"YES! FUCK! Yes! I love you pounding my asshole! I fucking love getting fucked in my big fucking ass!"

"You fucking slut! You like it when I treat you like this don't you?! You're tighter than before! Fuckkkkkkk……" Bolt pushed her further.

"Yes, I'm a fucking slut. I'm a whore who just wants cock and oh my god, you're the best I've ever had. HNNN…! Your dick is so big…!" Tsunade complimented.

"Have you ever given your husband your ass?" Bolt continued to slam deep into Naruto's crush, pressing her into the wall.

"God no, that's for thick cock studs like you only."

"He's never fucked your ass and yet two hours after I meet you, you're begging me for anal fucking?!" Bolt smirked as he spoke, clearly enjoying the way Tsunade had turned into a total whore around him.

Naruto's only friend Jiraiya had always seemed a romantic, despite how perverse some of their conversations were, and it sometimes made Naruto guilty over wanting to fuck Tsunade.

"Fuckkkk, you're too hot! How could I say no?!"

"God, you might be the second sluttiest woman I know! Your husband is a fucking moron for letting you out of his sight. He should have known that you'd jump on the first big dick you saw!" Clearly, Bolt had no problem on that front and he was soon focused on thrusting hard into Tsunade's hot ass.

"Ohhnnn shit! Please just fuck me!" Bolt slowed his pace, and released her hair, extracting a desperate moan from Tsunade. Her dirty blonde hair swung attractively as she turned to look at Bolt. Naruto flinched as he realised he was at risk, but she turned in the other direction and it left him safe. "I'm so close!"

"Yeah?" Bolt asked huskily, gripping her hands and pulling them back behind her.

"Yes, just fuck me please…!" Tsunade mewled as Bolt folded her arms behind her back and took hold of where they connected. He fed her a few inches of cock and Tsunade moaned again. He pulled back, bringing out a sigh, and then stopped.

Tsunade tried to turn, no longer against the wall, her huge tits hanging down with absurd perkiness. Her pink nipples looked like they could cut steel.

"Be my slut." Tsunade stiffened at the dark tone Bolt took.

"W-what?" She hesitated, wringing her legs together to try and get more contact with Bolt's girth.

"Become my personal slut." Bolt held her away, refusing her any pleasure and it was clear that Tsunade was becoming desperate.

"I'm married…!" Bolt grunted at her words, and began to slowly slide himself into her. "Ahh…!"

"Be my slut." The pace was so slow but Tsunade loved it, her body eating up each inch of Bolt's dick happily.

"I-I'm…"

"Married, I know." Suddenly, Bolt forced the rest of his shaft in.

"Oh fuckkkkking shit!" Tsunade cried out, her pussy leaking sloppily down her legs as another five inches of thick cock filled her ass. It was ridiculous that she could take that much and it made Naruto wonder about mentioning it to Hinata again. Maybe she would be willing to try anal now.

"I don't care." Bolt was acting like a true player. One of the people Naruto hated growing up. Tsunade was married and had been for years despite the fact she looked in her thirties. "I want you to swear off anyone else, swear off your husband, and devote yourself to only me. I will give you everything you'd ever want, and fuck you better than anyone else ever can." Bolt began thrusting again, sawing his shaft against Tsunade walls.

"Be my slut and I'll make you cum harder than you have ever cum right now."

There was a moment of silence.

"...yes."

In an instant, Bolt was using absurd strength to pound Tsunade harder than Naruto had ever seen even in porn.

"YES! YES!!! YES!!!!" She screamed, completely oblivious to Naruto's presence or the fact that anyone within a hundred metres of them could hear her moaning like a wanton slut. "OHHHHH…!!! Fuck me, fuck my asshole you fucking big-dicked stud!"

"Take my cock, Tsunade!" Bolt groaned back, releasing her arms as Tsunade pushed back in a perfect rhythm with his thrusts. Every motion buried a vast amount of cock into her asshole and Tsunade began squeezing her huge tits voraciously.

"UNGH!" Bolt gave her fat ass a quick slap and then reached around to her pussy. "OHH FUCKKKK!!!! Finger my pussy! Yes. Yes! YES!"

"I want you to cum while thinking about the fact that you met me two hours ago." Tsunade was shaking around him already, and she moved a hand to likely strum her clit which was sure to have her cumming soon. "The fact that you didn't know my name until today, that in the short time you're husband has been gone, you've become mine."

"OH, HOLY SHIT!!" Tsunade was boiling over, her entire body turning erratic, losing her rhythm as she allowed Bolt to savagely fuck her ass.

"You are such a dirty whore, that after two hours, you begged me to fuck you. Agreed when I said I wanted your ass. And now are never going to go back to your husband again. You've become my personal fucking slut!"

"UNGHHHHHH~~~!" Naruto gulped as Tsunade's cries and moans turned into a garbled drone, her eyes shut and her hands fell to her sides, with Bolt supporting her body entirely and she convulsed on his shaft. "UHHHNNNN~~~!"

"Cum! Cum for me!" Bolt ordered her with a rough time and Naruto wasn't sure Tsunade could even hear him, she was so absorbed in her orgasm. His son remained perfectly still, his body covered in sweat the same way Tsunade's was, and she rode out waves of euphoric pleasure.

It was a few moments later that Naruto released the breath he was holding unknowingly. Tsunade was a gorgeous woman and watching her have a mind-numbing orgasm was intoxicating as he ignored the fact it was his son giving it to her.

Tsunade also breathed heavily, panting desperately as she grabbed her breath back.

"That was…" She gasped, puffs of heated breath escaping her pretty mouth. "I mean… I didn't think…"

"Imagine if it was your pussy."

"Fuckkk…" Tsunade moaned in response.

Bolt and Tsunade's intense sexual workout looked exhausting but both seemed more than happy to continue. Tsunade was massaging Bolt's balls as he grinded his hips against her with his entire length lodged inside of her. His son worked equally hard, pinching one of Tsunade's delectable nipples while rubbing her soaked pussy.

"You're so fucking bad." Tsunade began, rolling her hips against Bolt. "Teasing my like that in front of your family. Making me touch your huge dick and taste your precum right in front of your mom and dad." Naruto blinked at the revelation. When had that happened?

"Mom wouldn't mind" Bolt smirked and his words grabbed Naruto's attention. They couldn't have been that close.

"Your Dad used to have the biggest crush on me though. And he was looking at me the whole time, it's obvious he still does." Tsunade had noticed, Naruto realised. So, she hadn't been looking at him.

"My sluts can't have anyone else." Bolt stated definitely, pinching Tsunade's engorged nipple to punctuate his words.

"Oh no! Oh my god no! He's so… God, he let himself go and he wasn't much to begin with. But you, you got all of Hinata's good side." Naruto flinched at the harsh words. Tsunade was a fucking bitch. "A stud with a cocky attitude and a big dick. I was yours the second you wanted me."

"Fuck, that's hot…!" Bolt hissed hungrily, and suddenly he was pulling his dick out of her ruined asshole. Naruto's eyes unfortunately noticed the way his son's shaft was slick with lubricant and his balls were drenched in her pussy juices.

His son was absurdly well endowed. The teenager hadn't finished growing and yet he was enormously long and thick. It looked grotesque to Naruto, but Tsunade spun on her heels, dropped to her knees and inhaled Bolt's cock voraciously.

Her pretty mouth and those pouty lips wrapped themselves around his girthy cock and sucked. Her cheeks caved in as she sucked liked a vacuum, drinking in the juices and precum covering his dick. Tsunade worked expertly taking in inch after inch without flinching, and it was clear that the woman had no gag reflex of any kind, or at least had practiced enough to not react to it, and soon she had swallowed Bolt down to his root.

"Fuckkkk… Damn, you're like the perfect whore!" Bolt sort of complimented her, and Tsunade ate it up, humming around his cock as best as she could. "You like the taste of your ass?" His son groaned, rocking his cock slightly and lifting his heels as he reached his own peak.

"Ighs effghnng dllicusss!" She mumbled. It sounded incredibly hot as she was rendered unable to speak by how badly she wanted cock. Bolt, however, didn't accept it, and he wrapped his hand in her hair before yanking her back roughly. A loud slurp rang out as Bolt's cock snaked out of her mouth and throat, and then Tsunade was left panting with a swollen, slick cockhead resting on her lips.

"Did you like how you taste?" Bolt repeated.

"...I fucking-" Tsunade panted, her spit dripping down her chin. "I love it! I taste so good on your fat fucking dick!" Tsunade looked obscene. Her face a mess, her body a sweaty state but still her insane curves looked fantastic. She was on her knees and waiting for Bolt to cum, and Naruto had never wished to be his son more than in that moment.

"Good job slut." Bolt reached down, and gripped his rod, pulling Tsunade back further with her hair. A thick strand of spit and precum connected the tip of his dick and her bottom lip. The busty woman stared up at Bolt as he began to jack off at a steady pace.

It took a few seconds, but eventually, his shaft bloated to an even more absurd thickness.

"Hmmm…!" She moaned. Tsunade's eyes locked on Bolt, fully submitting to him as the first thick load exploded out and blitzed across her face and hair. "Shit…!" A long jagged line of semen traced across her cheek and nose and forehead next, followed by a spray catching her in the left eye.

"Take my cum, you bitch!" Bolt spoke for the first time, his jaw clenched as he fired off another volley. Tsunade didn't even flinch, only shutting her eye, and continued to watch as Bolt painted her face. He plastered her face within seconds, near all of her skin coated white before Naruto's teenage son began pouring his seed across her chest.

The act Naruto had already dreamed of occurred before his eyes as Bolt shot sticky ropes of cum across Tsunade's enormous melons.

"Cover me Bolt! Drown me in your seed!" Tsunade encouraged as Naruto's son slowed in the ferocity of his orgasm, and it seemed to perk him up. Two more gigantic spurts rocketed out. Tsunade's clavicle, her cleavage, and her nipples all received a fair share more than Naruto could produce and finally Bolt finished.

"Fuck…!" He panted. "I mean… fuck!"

"Hnngh…" Tsunade moaned, dropping her gaze from Bolt's face to his sloping dick, and then to his spent balls and finally to her own body. "You hosed me down huh?"

"Fuck…" Bolt added again, releasing her hair finally and sliding a finger that had gotten splashed into her mouth. Tsunade accepted it instantly and suckled at it happily while Bolt instructed her further. "Don't shower."

She looked up at him. Bolt smirked cockily at her and then pulled his finger back.

"Wash your face and hair, but I want you to go home with my cum on your tits."

"Ohnnn…" Tsunade moaned softly, cupping her huge breasts and raising them enticingly. She hadn't even considered saying no.

"When you get back, don't tell your husband anything, and get my phone number from Mom. I'll contact you." Naruto couldn't believe what he was hearing. It was depraved and the whole room stank of semen and sex and sweat. "I'm going to go now, and won't fuck your pussy unless you do as I say."

It was ending, Naruto panicked. He'd watched an intimate session while fantasising about Tsunade. He needed to leave. Creeping back, Naruto skulked down the hallway, until he couldn't hear Bolt speaking anymore and then ran.

Within a few minutes, he was clear and he spotted Hinata after wandering for a while. He struggled to meet eyes with her and his wife was naturally curious.

"Are you okay Naruto?" He scratched his head awkwardly.

"Umm… yeah, I just… I bumped into Bolt…"

"Yes?" Hinata pushed, putting a hand on her hips.

"He was… well…" Naruto looked around the beach, making sure no one was there. "He was with Tsunade, and they were… you know, getting along…"

"They were fucking?" Naruto blushed at the vulgar question. Hinata seemed completely unfazed, and continued when his face confirmed her question. "Oh, well…"

She seemed off. Not embarrassed or worried, but annoyed. Naruto wasn't sure why but then her phone buzzed, she checked it and then Hinata's expression turned neutral again.

"Isn't that wrong? I mean he's barely of age and she's… you know… she's Tsunade!"

"Honey, Bolt's a man now. He's going to fuck around and a smoking hot bombshell like Tsunade wants to then it's obvious what he's going to do." Naruto was shocked by her response.

"But isn't-"

"Besides, you know that she's physically only in her thirties. It's the same as if Bolt's went after any other milf. I know that you liked Tsunade when we were younger."

"I mean yeah… she's married though as well." Naruto countered slowly.

"If you'd been able to seduce her then, I'm sure you would have. And, I'm sure you were looking at her even though I'm right next to you." Naruto looked away guiltily.

"You can't blame Bolt and her for being hot and wanting to fuck even if they went at it in the changing rooms while on the phone with her husband…" Naruto flinched at the accuracy of her guess and decided that he didn't want to give Hinata any more ammunition against him. He'd made it obvious that he was attracted to Tsunade even as his wife was next to them and if he was honest, he'd be tempted to cheat if Tsunade gave him the option.

~ooOoo~

A/N: Gotta throw in a little bit of Tsunade. sorry about the lack of Hinata in this. As always, I appreciate any reviews and PM's for ideas. Even if I don't use the ideas, they, combined with the reviews, help motivate me.