Previous - Part 18

Moving In – Part 19

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“Seth, Lauren… where the fuck are you guys?”

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Fuck… who is that? I was a little distracted and didn’t hear the voice clear enough...

How do I explain what’s happening? What does this look like? Lauren’s hand is under the water and reaching towards my waist and my hand is under the water and reaching for her chest. Whatever it looks like, it definitely doesn’t look good.

Best case scenario… it’s Sam. She’ll probably yell or say something like ‘perv’, but she’ll probably be too mad at the fact that Lauren and I were in here ‘talking’ alone, that she wouldn’t even notice what was actually happening. Plus, if she did notices something, I’m sure Lauren could say something to her to make her believe that nothing was actually going on.  

But, if it’s Dani, I’m fucked… how do I even attempt to explain this? ‘Lauren was just… helping me tie my bathing suit?’ or ‘She thought she saw a snake…’ or ‘Lauren asked me scratch an itch…’ On second thought, none of those sound good… Is there anything I could say to make me not look like a piece of shit right now? Probably not…

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I abruptly pull my hand back from its contact with Lauren’s boob, leaving her bathing suit pulled up and her tit exposed, still underneath the water. The two of us look from each other’s eyes to the boat and see Sam standing on the side looking around. She’s not looking at us, but still searching the water around the boat.

Does she not see us at all? We’re not that far, but we’re also not super close to the boat… So, does that mean she didn’t see what we were doing?

Lauren and I look at each other again and without saying anything ask those same questions.

As to not raise suspicions or make too much noise, we push away and start moving further from each other, Lauren’s hand letting my member go with a few last strokes. Fuckkkk…

When we were an appropriate distance from each other, Lauren looks back toward the boat and yells “Hey girly! We’re over here…” towards Sam and the boat.

Lauren starts swimming toward the boat, leaving me behind as my erection subsided. Once again, I was left with blue balls by this girl. I waited a few minutes, so I didn’t raise suspicion by following Lauren out of the water. I laid on my back, just relaxing in the water.

After what had to have been no longer than 15 minutes, I hear Dani’s voice calling me from the boat – it was soft, so I could barely make it out but recognized her voice anyway. “Seth… what are you doing? Come back to the boat…” Semi-startled, I look around at my surroundings and realize that I had drifted quite a way downstream, probably close to 100 feet.

Once I got to the boat, I climbed up the ladder and onto the swim platform. Dani meets me there and hands me a towel without saying anything, just smiling.

That was a little weird… maybe Sam and Lauren were being awkward or maybe Dani just missed me…

For a while, the four of us just hung out on the boat, getting in the water to cool off every so often. There was a lot of small talk – things like ‘I’m so excited for tonight’ or ‘I wonder what we’re having for dinner’… Most of the time we were laying back and relaxing in the summer breeze, jamming to the music through the speakers.  

Dani and I were laying and lounging on the front, while Sam and Lauren were laying out on the back. After a while, I looked at the time on my phone – it was almost 1pm. I got up from my seat and walked to the other side of the pontoon where the coolers full of drinks and snacks were. I grabbed two bags – one bag of pretzels for Dani and one bag of chips for myself, along with a bottle of water for us to share.

As I stand back up from the cooler, I look over to Lauren, who is asleep on the rear bench, with her leg up over the seat back. My eyes scan her tight body – her tan and muscular legs, abs glistening in the sun, her tits almost falling out of her bikini – the tits I fondled earlier today. Fuckkk they’re perfect… I just want to touch them again. I stand there staring, probably too hard before shaking myself out of it and walking back toward Dani.

I nudge the brunette as she’s also laying in the sun. She startles awake, rubbing her hands over her eyes and blocking out the sun to look up at me. “Huhh… what?” she groans.

“I… was hungry, so I grabbed a bag of chips… I got you some pretzels too. Sorry for waking you up…”

“Ohhh… its fine. Thank you.” Dani says as she sits up. She leans over to kiss me and takes the bag from me. Her kiss lands on the corner of my mouth, surprising me. I melt into her kiss, my head adjusting to meet her lips with mine.  

Is it fucked up that I’m kissing her when Lauren was stroking my dick only a short time ago? I don’t know, but I love kissing this girl.

We sit there, eating our snacks and listening to the music.  I stand up, moving to the captain's chair and change the song to one of Dani and my favorites… it’s an old song – Party in the USA – but it’s always been the one that Dani and I have loved together. As the song plays, we get up and dance together like crazy people, jumping around the pontoon and embracing each other while singing.

As you can imaging, this wakes up Lauren and Sam – Sam being the first one to be startled awake, she yells “What the fuck… weirdos… what are you doing?!”

I pause the dancing with Dani, look behind me to Sam saying, “Sorryyy… we were just trying to liven it up a bit…”

By this point, Lauren had woken up and come back to reality. I look to her as she fixes her bikini from when it rode down in her sleep. “What’s with all the yelling…” Lauren says, standing up.

No one really answers – Dani and I are still standing and holding on to each other, Sam is in the middle of the boat and looking back at Lauren – we’re all just kind of staring at each other. Lauren breaks the awkward silence, seeming to “Good idea, Seth… let’s liven it up a bit… I have an idea! Let’s play a game!” The blonde smiles and turns the music down a bit.

Oh God, why am I nervous about Lauren’s ‘game’? What is this ‘game’?

The blonde continues, “Okay… so let’s have a little competition. We’re all going to race to the shore over there and back.” She says, pausing and looking at the rest of us, “but… whoever comes back last, has to take off a piece of clothing…”

The rest of us don’t say a word… I look at Dani, and then my sister… we exchange a look of confusion and questioning. But none of us say anything.

Would we actually play that ‘game’? That seems crazy… especially with my sister and two girls that I’ve hooked up with…

Lauren sees our hesitancy, and in typical Lauren fashion, keeps pushing “Ohhhh don’t give me that look… don’t be pussies. We’re all adults and attractive adults at that. If you don’t want to get naked, then it’s simple… just win!”

Still, no one else says anything… so Lauren keeps explaining. “Alright, on the count of ‘three’, we’ll all jump off the back of the boat, swim to the shore, get all the way out of the water, and then swim back… last one to get back on the boat, loses one piece of their clothing.”   

I turn to Dani, giving her a concerned and hesitant look – as if to say, “Are we actually going to do this… we don’t have to do this.” But the brunette doesn’t look at me – she is listening intently to Lauren explain the rules. She has a nervous, but excited look on her face. Interesting… 

Honestly, I wasn’t paying attention all that much. I’m still in shock that this is actually happening… but it’s pretty simple, right?

Then I finally whisper to Dani, “D, we don’t have to do this…”

She looks back to me, and with a teasing tone says “Yeah. I know… but I’m a good swimmer, so I’m not going to lose.”

For some reason, Sam doesn’t put up much of a fight… I don’t really want to see my sister naked… especially not now, stuck on a small boat with her and two girls I’ve already seen naked.

But why would Lauren want to do play this ‘game’? Is it just to see me naked again? Is it so she can see Dani naked and compare their bodies? Either way, this doesn’t really seem fair… I’m only wearing one piece of ‘clothing’. All the girls are wearing two pieces… So, they have to lose twice to be completely naked. How is that fair? Am I even good enough of a swimmer to beat them all? I’m bigger and stronger than all of them… but is that really an advantage? I wonder what the rules are… Can I use my size and strength to pull them back and push myself forward?  

“Earth to Seth…” I hear as Lauren, Dani, and Sam look at me from the back of the pontoon. They look ready to go… and all three girls are staring at me like I just offended them. Is no one else questioning the motives behind this game?

Am I over thinking this? I’ll most likely get to see Dani and Lauren naked, so that won’t be so bad… But I don’t know if I’ll be able to not stare at either of them… or both of them.

“What? Yeah, I’m ready… we just swim to the shore and back? Easy.” I say, brushing off the looks from the girls.

“Yep… just don’t lose. I would hateeee for you to have to strip in front of us…” Lauren quips back. 

I look toward Dani – she looks unsure, but has joined in on Lauren and Sam’s side of telling me to hurry up… I wonder, how Dani feels about Lauren’s flirting with me, or even about me naked in front of Lauren…

“Okay you guys ready… on Three.” She pauses as the four of us get into position on the back of the pontoon. “Three… Two… One… Go!”

We all jump into the water, but I slip as I try to push off and I just fall into the water. Once I resurface, I see the three girls are a good 10 feet ahead of me. Dani in the front, then Sam, then Lauren. I swim ahead, my long legs and strong arms closing the gap quickly.

I look ahead, Dani reached the shore first, got out of the water before diving back in and heading back to the boat. Damn, she’s a fast swimmer. Swim team when she was younger must have paid off. Dani passed me when I had about 15 feet left to the shore. As I reached the shore, Lauren and Sam were just getting back into the water.

The swim back to the boat went by quicker – I had to keep an eye on Sam and Lauren… There’s no way I am going to be the first one to come in last and have to strip from my suit. With only a few feet left to the ladder, Lauren let Sam climb up first. So, as I reached the boat, Lauren had just started to climb up. In a last-ditch effort to not come in last, I reached up, grabbing the blonde’s hips and I pulled her back down into the water. As she flailed in surprise, I was able to climb the four steps to the platform.

As I stepped onto the platform, I threw my hands up, and as I caught my breath, I said “Fuck, I should have won… I slipped off the start and hit my ankle, but at least I didn’t lose!”

At that moment, Lauren finally climbed back onto the boat, I turned to her and started to say “Sor…” before the blonde swept my legs and pushed me back into the water. As I fell, I heard her say “Asshole!”

Ohh fuck… I guess I deserved that.

I flailed into the water, swam back to the ladder, and climbed up the ladder again – flinching as I stepped onto the platform, expecting another push… “I know… that was kind of a dick move. But… I didn’t want to lose. If you don’t want to, you don’t have to take off anything…”

Lauren huffed as she stepped past Sam and into the main part of the boat. Under her breath, she complained… “Noooo… Rules are rules… and I made the damn rules.” The blonde pauses, taking a deep breath, and continues “Here goes nothing…”

Dang, she really is competitive. Or maybe she really just wants to take her top off…

As she huffed, she reached behind her back and untied the strap of her bikini. And with very little hesitation she pulled her top off her body, exposing her boobs to the rest of us.

The first few moments, time seemed to freeze, and my eyes locked onto her tits. My eyes studied them, remembering earlier today, fondling them in the water… but also remembering back to that night in my room… Fuck… get it together, Seth. I tried to avert my eyes, but for whatever reason they kept drifting back toward Lauren’s chest.  

Shaking myself out of it, I glance over to where Sam and Dani are standing. I notice that Dani is actually still staring at Lauren’s chest. Damn, Dani… I didn’t expect that from her. But I can’t really blame her – I’ve never seen or felt more perfect tits. And that doesn’t mean I don’t love Dani’s… but Lauren’s are just… perfect. And by her stares, it seems like Dani agrees.

“What… what are you looking at? Never seen boobs before?” Lauren snaps at the three of us. “Let’s go… round two. You fuckers ready?”

The second round starts similarly, except I get off to a good start and end up in front of the three girls. By her pure speed, Dani got out in front again. As I reach the shore, Lauren is right behind me - I turn to run back into the water, and the blonde uses all her weight and pushes me forward and I face-plant into the shallow water. As I flail and try to get back up, Lauren and Sam run past me, with Sam trailing.

The three of us approach the ladder again, and this time Lauren goes up first… As Sam waits for Lauren to climb, I reach for my sister’s hips under the water and pull her back. This lets me shoulder in front of her and start my climb up the ladder. As I get two rungs up, Sam grabs onto my right foot, trying to pull me back down into the water. I’m not losing this… I’m bigger, and stronger than Sam, she’s not winning this. I don’t particularly want to see Sam’s tits, but I also don’t want to have to strip in front of all the girls…

I manage to shake her grip free and hop the last two steps, falling onto the swim platform. Throwing my hands up in celebration that I didn’t get last again. Moments later, Sam climbs up the ladder and pushes me in the back… “Asshole! Stop cheating…”

“Hey… we never set any rules…” I said, quipping back at her ‘asshole’ comment.  

Lauren speaks up from one of the rear seats, “He’s right Sam… I guess it’s your turn to take your top off…”

Sam lets out a long, loud huff as she moves further onto the boat. My eyes go wide, and I turn away as Sam starts reaching behind her back to undo her bikini top. I hear reactions from Lauren and Dani, along the lines of ‘Damn girl’ or ‘Okayyy Sam!’ I shield my eyes and turn back toward the group, saying “Are we ready for the next round?”

Sam huffs again, and with attitude says, “Fuck you… let’s go!”

The next round goes similarly, I get off to a good start but get teamed up on by Sam and Lauren. As I get close to the shore, I feel my feet pulled back and feel a body jump on my back… When I come back to the surface and finally reach the shore, I see Sam and Lauren a few feet ahead of me. Those bitches… teaming up on me to make me lose. I guess it’s a little bit of my own medicine. But at least Dani is winning here and doesn’t have to worry about taking anything off. 

Because of the sabotage, Sam and Lauren get back to the boat before I can pull either of them back. I lost… Fuck!

As I climb up the ladder onto the back of the boat, I hear Sam and Lauren yelling, pointing out that I lost and am going to have to drop my pants. The two of them are enjoying this too much… 

I look around at them – Dani is standing towards the middle of the boat, arms crossed and smiling at Lauren and Sam’s reactions to my loss… She doesn’t look too worried about having to see me naked again. Is she worried about Lauren or Sam seeing me naked in front of her?

“Yeah… Yeah…” I say before turning around and looking back at the water. I take a deep breath – I don’t really want to have to strip naked in front of all the girls. It’s not like I’m ashamed of what I’m working with… especially in my semi-aroused state from the sexual tension on this boat. My… member seemed to please Dani last night and Lauren last weekend… But I don’t think my twin sister ever wanted to see my semi-hard dick.  Oh well… here goes nothing!

Taking one more deep breath, I start untying the knot on the front, and prepare to drop my suit. I give myself a silent countdown and on “one” I pull my bathing suit off and step out of it confidently. I look down at myself and notice a more than slight chub.

Do I turn around and rock it confidently, or try to somehow hide it?

I decide to do a mix of the two – I take hold of the upper half of my dick, obstructing its full length and hardness. As I turn back to the group, I have 6 eyes watching me. The hooting and hollering have slowed down and now the girls are just watching me intently. As I take two steps toward them, Lauren lets out a joking “Nice dick!” Immediately, Dani blushes and Sam’s eyes glance toward me and my semi-hard dick. Why is Sam looking at me like that…

As soon as that thought crosses my mind, Sam adverts her eyes.

The best thing about me losing and having to strip down was that I didn’t have to race anymore – so I sat on the bench at the rear of the pontoon, and watched the girls as they prepared for the next round.  

Why would I race and tire myself out more when I didn’t have anything else to lose… or take off. I guess I could keep racing and sabotage someone... but who would I sabotage?  Dani? Maybe… I’d love to see Dani naked again. But I don’t want to incur her wrath. Lauren? That might be fun but could raise some questions from Dani about why I’m trying to see Lauren naked again.

I decide to sit back and watch the last few rounds.

At the end of all the races – Dani still had both the top and bottom of her swimsuit on, and Lauren and Sam were completely naked. Dani looked pleased with herself having won, she walks over and sits next to me – I set my arm on the seat behind her, and she settles in next to me.

“So… that was fun. What now?” I ask the group as Lauren and Sam sit down across from us, both crossing their legs to shield themselves. My eyes linger on Lauren’s crotch too long, but I don’t think anyone notices.

“I dunno, we could just hang out and play another game… or go hang out in the water.” Lauren says as she trails off.

I pick up my phone, looking at the time – it’s almost 2:30, and we still really haven’t eaten anything.

I look back to Lauren and Sam, my eyes lingering on Lauren’s tits probably a second too long. As I stand up, semi-hard dick swinging proudly, I say “Well, I’m going to get something to eat… I’m hungry.” I pause, reaching the cooler. “Why don’t we eat something and then go for a swim… and then it will probably be time to get back to the house.”

Grabbing a few sandwiches and bags of chips out of the food cooler, I hand them out to the group. As I get to Lauren, and start to hand her a sandwich, her eyes are locked on my dick which is hanging a few feet in front of her. Sam notices her face and gives her a shoulder shove to knock her out of her trance.

“Whattt…” Lauren says, whipping her head toward Sam.

“Stop staring at my brother’s dick…” Sam says through her scowl.

Lauren pauses, looking between Sam and my manhood, before saying “What can I say… he’s got a nice dick…”

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Hey everyone! Sorry for the delay in posting Part 19. I wanted to make a couple tweaks, so i spent an extra week making the changes and updates. Hopefully it was worth the wait - what did everyone think? As always, thanks for reading!

I don't want to commit to a release date for Part 20 - it's only about half-written, but *hopefully* I can have the next part finished and posted in two weeks! I will post updates to my profile as I have a better idea of timing.

I am always open to feedback and comments about what you liked and didn't like about each part. The story is original and written by me - I hope you enjoy it! Follow for updates!