Carla's Got A New Boyfriend

Carla looked hesitant. 'Well, Ian, I was wondering...I have a huge favor to ask.' I looked at her, pretending to be reluctant. Truth be told, I was wondering what the hell she was going to ask... 'I need some help with a paper due tomorrow...I wouldn't ask if it weren't REALLY important...'

Dad interrupted. 'Waiting for the last minute...Driving all the way out here to ask for help wasn't very wise, young lady. Suppose Ian had plans for the evening? Then what would you do?' Dad. So practical.

'That's why I didn't call...I thought if I came out here you'd have to help; or else I'd come all the way here for nothing...' She smiled at me impishly.

'Oh, that's so sneaky, Carla! I think your brother would be happy to help you! You needn't be so conniving!' Mom said with a smirk. I looked aggravated. It was my role, after all: cranky big brother.

'And you have a much better computer than we have at the dorm...Please, Ian?'

I hemmed and hawed for a few and then relented. 'OK, but this isn't going to take all day, is it?'

'Not if we get started straight away...'

We cleaned up the kitchen and headed into my room. When the door was shut, I was about to tell Carla that was some really quick thinking, but I turned around to face her and saw her top was off again. She threw her arms around my neck and we kissed passionately. 'Mmmmmwe'll have to be really quiet...But I want your cock, Ian. I need it. Give it to me now...' I grabbed her tits and pinched her puffed-out nipples as we made out. Carla's hands were at my zipper and she quickly had my cock in her hands again. I broke away from her and turned on the stereo. That would help a little...I moved back to Carla, who was removing her shorts and panties. The sun shone directly into my room and I got my first good look at my baby sister's perfect young body. Fantastic breasts, perfect round ass, full bush, lean young legs...a perfect ten at age 18. She walked swiftly over to my bed and sat down...the springs were really loud and the headboard thudded against the wall. Uh oh...

'No! Carla...that's no good.' I was nude now and Carla looked my body up and down. In the darkened room at the party, we could see next to nothing; here in the light of midday we were completely revealed to each other. My erect dick pressed up against my belly. 'Over here!' I motioned her over to my desk, near a window that looked out over my backyard. Carla giggled into her hand as she tiptoed over to me, her 36-C boobies bouncing as she moved. She kissed me full on the lips as she joined me at my desk. Her naked 18 year old bod felt so good in my hands...I turned her around and she put her hands on the edge of the desk, lifted her butt into the air and spread her legs. God, there was not a single line or blemish on her smooth teenage skin. I could see her full, natural bush pushing out from beneath her ass, but her pussy lips were obscured by the thick patch of hair surrounding her cunt. I poked my erect dick into the soft fur and slid it around looking for the opening. Carla moaned and quickly covered her mouth and giggled again. 'Oh, Ian, put it in quick...' Soon I had found the hole...'Ahhhh, yeah!' She was dripping wet and the inside of her vagina felt hot. I put my hands on her hips and pulled towards me, sinking my cock into Carla's cunt almost to the hilt. It was torture not to make a sound, it felt so fucking good. She was so wet I could hear my cock sliding in and out of her. She brushed some things out of her way and leaned over, resting her tits and arms on the top of my desk and raising her ass higher to meet my increasing thrusts. Her body was absolute bliss...And it was a totally different experience, completely sober...Not only could I fully enjoy this beautiful body, but I fully grasped exactly what we were doing: incest. The final taboo. This time we couldnt explain it away as a fluke; we were doing it for the second time. Brothers were not supposed to fuck their sisters; sisters were not supposed to suck their brother's cocks. Why? The part of my brain that still functioned struggled in vain to come up with a reason that what my sister and I were doing was wrong; I came up with none.

Carla was panting like a dog as I increased my thrusting further. All of my giant cock was sliding into her now, obviously giving her great pleasure; her eyes rolled back into her head with my every stroke. I heard a loud, continuous noise coming from outside... I reached around and felt through her bush for her clit and started fingering it. Carla pushed up from the desk and stood up, my cock still in her. I bent my knees and continued fucking her; she lifted one leg and propped it up on my chair, opening her pussy for greater access. We fucked this way for a while, one hand on Carla's hardened clit and the other pinching her hardened nipples. Then suddenly, Carla froze and gasped; she was looking out the window and into the back yard. I kept fucking; I couldn't stop, but I looked over her shoulder to see what had startled her. It was my dad.

He was mowing the lawn. He slowly pushed the mower back and forth across the yard, watching carefully where he was going. If he wanted to, he could look up into my large picture widow and seen Carla and I fucking. 'Jesus! He can see us!' Carla whispered loudly. 'Ian! Should we move?'

I was still slowly moving my hard rod up and into Carla's hot, slippery cunt as we looked out the window. Soon my dad had disappeared into the side yard. 'No, Carla...Uhhhh..don't worry. He won't look up here. This is sooooo nice...Please don't make me stop...please...' I thrusted faster and harder to punctuate my thoughts.

'But, Ian...I--Ohhhhh...here he comes again...Fuck me harder, Ian...Do it harder...Yeah!' She watched our father enter the backyard again as I started to really pound her ass from behind. The possibility of Dad seeing us was really exciting her. 'Oooooooh, Ian! Dad could see us! Uhh! Uhh! He could look up and Uhh!catch us fucking...Ahhh!...Yeah...What if he sees you fucking me?' She had leaned back over away from the desk but rested her forearms on the large windowsill instead. I shifted my stance a little bit and soon we were fucking as we both looked out the window at my dad. Then he started for the side again.

Carla reached up and put her hands on the top of the window frame. Her beautiful tits were pressed up against the glass as we fucked. This was getting more dangerous; now if my Dad looked up he'd see his baby daughter' nude body from the navel up, and her naked tits pushed up against the window, and a look of sexual bliss on her face as she quickly jerked back and forth while I banged her from behind. And he would have to know it was his son doing the fucking. I considered wether she had gone too far when we heard the mower approaching again...Should I stop? Pull her away?

Her voice was becoming dangerously loud, though I hoped the lawnmower would drown it out. 'Ohhhhh, here he comes again Ian! Fuck me! Fuck me! Do me in front of Dad! Mmmm...Oh, yeah, there he is...Daddy might see my tits, Ian! Daddy can see my big titties! Aghhh! Fuck!' She was getting a little crazy; I could only hope she'd come soon. God knew I sure couldn't stop plunging my rod into her luscious cunt. In my barely functioning brain, I thought if Dad catches us, we'll deal with it. Just don't make me stop fucking this spectacular babe's warm, wet cunt until I cum. It was just like at the party the other night. Swept away...

'Ohhhhh, Daddy...See Ian fucking me with his big fat cock, Daddy? Ahhh...See my tits, Daddy? See my big titties?' Carla had gone temporarily insane. Her voice remained a loud, harsh whisper. 'Fuck, Ian, FUCK!' I felt my cum rising. Dad had stopped in the middle of the back yard, mower still running, and adjusted the choke. Carla looked down at our father as he stood below us. 'Oh, Daddy, your baby loves to fuck! I love to suck cock and eat cum! And I love Ian's big hard cock best! Yes Daddy...I love Ian's huge, hot dick in my wet pussy...Look up Daddy! Watch Ian fucking me! Ooooooh, your baby's gonna come! Ian's gonna make my pussy come! Yeah Yeah Yeah AGHHHHH!' I was pounding her soaking pussy harder than I had ever pounded anyone before. Carla curled up into a tight ball and clentched every muscle in her body as she came; including her cunt. This exquisite sensation was all I could take. I pulled out of Carla's pussy and came all over her ass and back; one thick stream of hot, thick cum splattered against the window.

It took us minutes to recover. We sat sprawled on the floor panting and gathering our wits. We kissed and hugged passionately, lovingly; there was no problem here. After about an hour of relaxing together, we got dressed again and I printed a bunch of junk from the internet so Mom and Dad would see that we had done something, and it happened again. This time it was Mom knocked at the door. She had lunch prepared; we nervously looked around the room while she chatted with us to see if there were any signs of our sex. Then she left.

Sometime later, Carla spotted the long stream of cum on the window; apparently Mom hadn't seen it...Or had she?