Brother's birthday surprise! (Closed for TertiusHuman)

[Ladyme]

*I knew just what to get for my little brother. He's turning 18, and he's not expecting a thing. Being the older sister, I couldn't resist. I just had to get him the birthday present he will never forget*

 

[TertiusHuman]

Eighteen. The big one. Stepping into the world of adult-hood. For some strange reason it just doesn't seem that big a deal to me. It does mean that there's more responsibilities, but in general there's no big change. You don't turn adult, you just stay the same. Well of course some freedoms come into play, but I don't think them to be worth all the fuss.

My name is Chris and I live with my older sister since our parents passed away three years ago. As she was already 18 at that point, she became my legal guardian. I know most people would think it a crux to have to look after a younger brother, but I always did my best to help and stayed as much as I could out of trouble.

Today is the "big" day, the day I come of age and for some strange reason I'm not as elated as I should be. It's school holiday, so there's no school and I don't work over the weekends at the garage so I wasn't in any rush to get out of bed.

 

[Ladyme]

*in the shower, I sing, as always. I know you can hear me since I'm practically yelling the words. I specifically chose this song because it's about fucking until the sun rises. Once I get out, I get my robe and walk in your room, singing happy birthday*

 

[TertiusHuman]

I listen to my sister, seems like she's in one of her more lewd moods as she showers and sing one of her tracklist songs. I just closed my eyes and relaxed, then the song changed and my door opened as she sang 'Happy birthday' to me. I sat up and gave her a half-smile, "You auditioning for Idols with all the singing?"

 

[Ladyme]

Nah, Simon Cowell and Paula Abdul and Randy Jackson aren't there anymore. *i purposely let the robe slip as I turn on your lights, exposing my left tit*

 

[Ladyme]

Wake up lazy butt! Breakfast! What do you want?

 

[TertiusHuman]

The sudden lights let me close my eyes, "Ugh switch them off, you know I'm awake." I swung my feet from the bed and covered my eyes slightly. "I'd have a bacon, egg and cheese sandwich and that filter coffee." My eyes had finally adjusted to the light and I looked up, finding that her robe had fallen open to reveal her left breast.

"Better cover up sis, you're flashing the wares." It had happened a few times and usually the remark got her to cover up quickly. "Now scoot, I wanna get dressed." I headed for my closet. I slept in only my boxers.

 

[Ladyme]

*giggling, I skip to you and kiss your cheek, making sure my tit brushed against your arm before skipping away. I make your breakfast, knowing just how you like it. I take the Viagra from my hiding spot and put one in your coffee, giggling. I knew just how to get you going! I wanted your pants tented and your underwear soaked with precum!

 

[TertiusHuman]

She was definitely in a strange mood, almost acting like it was her birthday. I watch her depart with a slight smile, then got a t-shirt and cargo shorts from my closet, after a few moments' deliberation, I decided to go commando. I slipped out of my boxers, folding them to use tonight and got dressed. After making my bed, I headed downstairs, the smells of food and coffee drawing me close.

I sat down at the table and took a sip of the coffee, then started eating. To be honest my sis was a great cook, she also was a looker, which made me wonder why she had never shown an interest in a guy. Could that be due to me? I decided to ask her later on. I finished my sandwich and coffee, "Wow you really outdid yourself this time." Then a new sensation entered the fray, for some reason I could feel my cock growing harder.

 

[Ladyme]

*giggling, I kiss your cheek, making sure you have the perfect view down my cleavage. Then I whisper in your ear* anything for my little bro! *giggling more, I sit on your lap, pretending to have lost my balance. When I feel your cock, I coo* ooooooooooooooooooooooooh! Looks like my little bro isn't so little!

 

[TertiusHuman]

I blush at your remark, it's been a strange morning, first you flash me and now that I have this strange hardening of my cock, you manage to show me cleavage and sit down on my semi-erect cock. Only problem is that when your soft round buttocks pressed firmly on to my cock it reacted by growing even harder!

 

[Ladyme]

What do you wanna do today? Although I think I already know! *winks, giggling as I feel your cock getting harder* what could we do to celebrate and relieve some pressure? *wraps my arms around your neck, giggling*

 

[TertiusHuman]

What had gotten into her? I mean my sister was never this forward and provocative! Well OK like I said, she was hot. Strange way to describe your sister, but then again it was the truth. Lots of my friends of the football team had asked me if I had ever seen her naked, some even asked if I had copped a feel.

Of course not! She's my SISTER!!! But right now it seemed that she had gotten a new attitude and wasn't afraid to use it...also her ass grinding against my cock felt great. "Uhm..." Could I dare? What if this all was just a test? A way to tease me? "I dunno sis, why don't you gimme a hint on what we could do?"

 

[Ladyme]

*giggles* gladly! *i whisper in your ear* just enjoy! * I suck your earlobe in my mouth, sucking and softly nibbling. I press my tits against your chest, repositioning my ass so your cock was resting right between my cheeks, your cock head pointed at my pussy*

 

[TertiusHuman]

As she nibbled and sucked on my earlobe, I knew that I had stop her, push her off of my lap. But her repositioning sent a shiver of delightful anticipation along my shaft. I could feel it throb in time with my heartbeat, aching to be free of it's confines. It stayed my sister...but it seemed like my body didn't care. It just flipped my mind the bird and I felt my hands resting on her naked thighs, creamy and smooth to the touch.

She didn't stop my hands as they slid under her robe, coming to rest on her naked butt. She was naked under the robe, the thought made my cock grow as hard as it could get. To me it felt like it was made out of steel, hard and unyielding. My mind still wondered about the sudden growth of my cock, but the thought was jus semi-coherent at that moment.

 

[Ladyme]

Mmmmmmmmmmmmmmmm thought so! *i breathe in your ear, loving that you wanted this. I kissed along your jaw to your chin and slowly kiss your lips. You pause for a few moments before kissing back roughly. I moan as you grip and squeeze my ass. I press my tits against you, needing you*

 

[TertiusHuman]

The kiss is hard and passionate, there were a few evenings where I wondered how it would be to kiss you. Now it happened and I loved every second of it. Squeezing your butt, I pull you close, feeling your groin rub against my hard cock through my cargo pants. Your hard nipples poking my chest through our clothing, it seemed like I was not the only one very much into the moment at that moment.

 

[Ladyme]

*straddling you, I let my robe fall to the floor. I grind my hips agains you, my juices spreading on your pants* mmmmmmmmmmmmmmmm! *moaning, I feel one hand slide to my dripping wet pussy. I moan as the sound of the squelch from my juices and the sound of us moaning echo in the room* oh, I've been waiting for today for a very long time!

 

[TertiusHuman]

She's been waiting for today? I was slightly lost, but the feel of her warm, soppy pussy made me think of other things. She was ready and definitely more than willing, I slid my fingers deeper into her channel, my fingers brushing against her hard clit as I moved my fingers inside her, I couldn't take more of this, my cock was actually hurting by now and I knew that only one thing could make it feel better.

Slipping my fingers from her, I grabbed her butt and lifted her on to the table, I unzipped my pants and undid the button. My pants fell free and using one hand, I guided my throbbing shaft to her entrance. Briefly I remembered that this was wrong, but I shoved the thought aside as I penetrated her velvet lips. Grabbing hold of her lower back I pushed deeper, slowly forcing myself into her. Moaning softly at the feel of her velvet folds engulfing my cock.

 

[Ladyme]

Oh yes! *moaning, I love the feel of your giant cock slipping into my wet pussy* oh god yes! *when I feel your cock fully in my pussy, I moan loudly, bathing in the feel of being full. Slowly, I go up and down your cock, whimpering softly*

 

[TertiusHuman]

She made all the right sounds, firing up my own need even further as I continued to work my cock inside her. Using my grip on her lower back to push deep into her, as her juices lubricated my cock I gave way to my needs. Thrusting harder into her, making her delicious breasts bounce against my chest.

 

[Ladyme]

Oh god yes! *i feel you pound into my pussy and can't help but grasp for breath* mmmmmmmmmmmmmmmm! Fuck my little cunt! Ah! Yes! *i feel you groping my ass roughly as you bow your head to suck my tits hungrily*

 

[TertiusHuman]

I arrested her bouncing breasts with my lips, sucking her hard nipples into my mouth one after the other, leaning her backwards to reach as I kept pounding at her wet pussy, loving how she moaned and urged me on. I slid my hands lower, gripping her butt, pulling her even closer to the edge of the table as my groin slapped wetly against her with my furious pounding.

 

[Ladyme]

Ah! Chris! Yes! I'm cumming! I'm cumming! Aaaaaaaaaaaaaah! *my juices gush out, coating your cock and balls, making us sticky. My fingers dig into your back, pulling you deeper as you fuck me* Criiiiiiiiiiiiiiis! Aaaaaaaaaaaaaaaaaaah! *i hear you growl in response, biting my nipples roughly as I squeels in joy*

 

[TertiusHuman]

I felt how her body tightened around my cock, shivers ran through her body and it was all I could do to stop my own orgasm from erupting from me. I slowed down my furious pace, waiting for her to come down from her own high. Not stopping completely I kept stroking my cock inside of her. It felt wonderful to have her muscles milking my shaft, as she finally came down, I lifted my mouth from her nipples, "I'm close to cumming."