My Boyfriend and I Sharing a Room With My Brother and His Girlfriend Lead To Sex Part 3

As a warning this starts with a little somno

\*\*\*\*\*\*

The next morning I woke on my stomach, feeling my boyfried on my back. His dick was already a bit inside me when I opened my eyes. He was pushing into me.

We fell asleep naked after a night of fucking. A night where I ate my brother's girlfriend out and then we fucked our boyfriends.

Trent starts out slow but gradually goes faster with his thrusts. I look over to the bed next to us and it's empty. Then I hear the moans coming from the bathroom. Mark and Lisa must be taking a shower and fucking.

The thought has my pussy gripping my boyfriend's fat cock. I'm not sure if he knows I've awakened or cares. We've talked about him fucking me in my sleep if he's horny but we've never done it.

After a few more thrusts and I whimper. He's hitting all the right spots inside me. He's thrusting faster, I can tell he's close. I cum and not quiet when I do.

He then buries himself deep as he spills his creak in me. He pants a bit and rests on my back for a bit before kissing my neck and move onto his back. I turn and kiss him. As we kiss. My brother and Lisa are done with their shower fucking.

They have towels wrapped around themselves.

"Oh sorry for interrupting," Lisa says.

"We were done," Trent grins.

"I need a shower," I blush as I stand up and feel cum drip down my thighs.

My nipples harden from excitement even though I just came. I'm standing naked in front of both my brother and his girlfriend and with cum dripping down my thighs. They definitely take notice. I get goosebumps as I pass my brother to head towards the bathroom. Our bodies didn't touch but I could feel his body heat as I walked past him.

Trent follows me in. He's half hard again.

"You're a naughty girl," he says in my ear.

"Why?"

He doesn't say anything but fingers me, touching my g-spot, making me cum fast. We get done our shower. Mark and Lisa are already dressed in beachwear. It doesn't take long for Mark and I to get ready. After last night, I'm not modest in front of Lisa or Mark.

I catch my brother staring at me though. We head out and are able to get breakfast at a restaurant before going to the beach.

Lisa and I have another pait of skimpy g-string bikinis. These ones are white. Lisa had said she would get one if I did. When we go into the water, we might as well be naked. The suits leave nothing to the imagination since they become a bit sheer.

Men ogle us. Makes me feel sexy. But I like it best when I catch my brother staring at my wet nipples poking through my little top. In the water we horse around again.

Mark grabs me much more than he did yesterday. His hands seeming to go places much closer to intimate places on me. His hands somehow grope my breasts when he holds me to go under a wave.

I try to tell my self it's an accident but I feel he's hard. And when we are in stiller water, I can't explain away when a finger pushes aside my g-string and he fingers me. My breathing hitches as we chat with Lisa and Trent though you would think the boys who were behind us with their arms around us was our boyfriends.

"You feel like pizza tonight?"

Trent asks.

The boys are being more chatty as Lisa and I are quiet. They chat what we will do tonight. It will be much of the same. They talk about taking ud girls minigolfing but as my brother pushes more fingers inside me, I don't pay attention to what they says.

All I pay attention to is my brother's fingers inside my cunt, caressing my g-spot as his thumb circles my clit. I'm getting close but can't make it obvious. I hold my lips tight and manage stay quiet as I cum, hoping my shaking wasn't noticable. He works on me as I come down but then abruptly removes his hand from me and swims back from me.

"I'm gonna do a few laps and go in." My brother says.

I'm left in the water stunned. Trent still has his arms wrapped around Lisa. But I am not thinking about that. I say quickly that I'm going to get out of the water.

In a daze I walk back to where we have our stuff set up. I dry myself up and try to read my book but can't concentrate. I was fingered by my brother in public.

Lisa comes back out. I'm now laying on my back.

"Hey, your bottom is pushed to the side," Lisa tells

me.

I look down and I was so shocked about what happened, i didn't take notice Mark hadn't moved my g-string and little fabric back in place after he was done finger fucking me. I heated from embarassment having my pussy lips on display. I quickly move it so it was covering me but really because it being white and wet I guess it didn't matter.

What makes me more annoyed is I wonder if I'll have a weird tan line on my pussy. Then I think the only ones to see it will be me and Trent ...and probably Lisa...and my brother.

The rest of the day went normal other than my mibd going back to feeling my brother's hardness through his swimsuit and how he made me cum.

We did go out mini golfing. I told myself I wouldn't drink. But of course we did and it made our collectibe horniness even more pronounced. I noticed Lisa flirting with Trent a bit more. And he flirted back. When I noticed their banter, I wasn't sure how to feel about it at first. But I was fingered by my brother so I thought I shouldn't be jealous.

And if I was jealous it was because I couldn't openly flirt with my brother. I know we tested boundaries but Lisa and Trent might be freaked out if Mark and I actually did something with each other even if it was jokingly flirting like they were doing.

Again we were back in our cramped room, drinking. Chatting and laughing. I was with my boyfriend, cuddling with my boyfriend. Mark and Lisa did the same. Each couple faced each other as we talked.

We were laughing about something and beer spilled all over Lisa. Which made us laugh. She went and removed her dresss. She had nothing on underneath. She went into the bathroom to shower so she didn't smell like beer. We continued our chatting and it didn't take long for her to come back out but she made no attempts to get dressed.

"You're gonna stay like that?"

Mark asked.

She shrugged her shoulders, "I don't think there's any mystery among us. Remember this is a safe space. Mia, get naked so I'm not alone."

"That's a great idea," Trent said.

"You would say that," I rolled my eyes but didn't hesitate to take my clothes off.

I wanted to see what depraved turn this night would go.

We chatted and I noticed our guys getting more handsy.

"Is Trent as rock hard as Marik is?"

Lisa asked.

I giggled, "Yes."

"You want to see who comes first from a blow job?"

I said I did. We had the boys get naked and sit next to each other with them sitting on Trent and my bed. I really got to notice my brother's dick. It was nice and thick with a bit of a curve up.

The rules were simple. See who cums first. I guess who made their guy cum first got bragging rights. We were drunk and horny and really just wanting an excuse to be depraved.

Ilooked over at Lisa as she put her mouth over my brother's cock. I went to concentrate on my boyfriend, knowing how he liked to be sucked and lickes. I playef with his balls. I did look over a second to see my brother face fuck Lisa.

It made me want to take Trent deeper. He was probably as big as Mark so if Lisa could take all of Mark down her throat, I could take Trent.

Mark came first, holding Lisa down as he poured into her. When Mark came I took a huge load down my throat.

"Looks like you won," I said to Lisa.

She didn't say anything but drew closer to me and kissed me. She tilted my head back as I opened my mouth to feel her tongue but instead Lisa spit whatever cum she still had in her mouth from my brother into mine. I loved the taste, happily swallowing it all down.

We made out, our hands on each other.

"Your big brother's cum taste good doesn't it?"

Lisa whispered in my ear.

Mark and Trent watched us getting hard again.

"Shit. That's kinky," I heard Trent say.

Lisa and I got up and moved to the other bed. We ignored the boys for a bit as we fingered each other.

"I want to taste you this time," Lisa said before going between my legs and putting her mouth on my pussy.

Our Boyfriends came closer to watch us as they stroked their cocks. I grinded my hips up into Lisa face.

"Oh, yes, Lisa, fuck, you're going to make me cum," i cried.

Trent kissed me and pawed at my tits. Mark was had his fingers in Lisa's hair as if he was making her face push into me more. The scene was electric with taboo sexual energy.

"Baby, make my sister cum," Mark told her.

With another hand my brother grabbed the breast that Trent wasn't on. Feeling my boyfriend suck and nibble on one nipple and my brother pinching the other one made me reach my climax. I was coming hard.

After I was done, Lisa sat up and kissed Mark. They were really passionate and I wondered if Mark kissed her with such intensity because he tasted me when he kissed her.

"Naughty boy. You like tasting your sister on my tongue," Lisa said.

"Yes," Mark replied.

"You can fuck Mia but I have to be allowed tod fuck, Lisa," Trent said.

"Deal," Mark nodded.

I only layed there not reacting. Barely believing this was happening. Lisa and Trent went to the other bed. They began making out as Mark went between my legs.

He bent down to kiss me. It started out sweet but grew more intense. I grew wetter feeling his hardness near my sex.

I was ready to burst. All I needed in that moment was my brother's cock.

"Fuck me," I whined as I reached in between us and pointed his dick to my fuck hole.

He easily shoved inside me as deep as he could from how wet I was.

"This is the kinkiest shit," I heard Trent say, "Take my cock while we watch your boyfriend pound into his sister."

Lisa was riding him but they moved so Trent was standing up behind her on the side of the bed while he fucked Lisa. They both wanted to witness a brother and sister fucking for the first time.

My brother's cock felt so good.

"Fuck me. You really are my big brother with such a fat cock," I yelled.

"Take it like a good slut, little sister," Mark said right back.

The room was filled with the unmistakable sound of skin slapping against skin from intense pounding. I came on my brother's cock in missionary then he turned us around so I coudl ride him. As I moved my hips, Mark rubbed my clit, making me cum another two times before he held me down as he came inside me.

That night I slept with my brother while Lisa slept with my boyfriend. During the night I felt Mark touching me. I was tired but wanted to feel him inside me.

"Fuck me," I whispered in my brother's ear, "you can use my pussy whenever you want."

After he came, he didn't slide out of me. He let himself stay in my pussy and it started to slip out as his dick softened. I fell asleep in my brother's arms, wondering if he'll still want to fuck me when we're not on vacation and back to our normal lives.