Sister’s Darker Side

Me (Whatsapp): ‘Mei, can I borrow your laptop? I can’t seem to read my external hard disk.’
Sister (Whatsapp): ‘Okay. Just leave it on after you finish.’

I fired her laptop up and waited anxiously for it to boot. My hard disk containing years of work could not be accessed and it was driving me crazy. After her new laptop started, I went about extracting all my data for another older HDD that I had. Almost 100GB of information needed to be transferred and it estimated to take two hours. Slightly relieved that her laptop could read it fine, I closed all the folders in case she wanted to use it.

Just before I closed the LED screen, a number of thumbnails caught my attention. They were video files in low quality but had their backgrounds similar to each other. I took my chances and clicked on one of them, only to see myself in my room, angled at my bed where I had my ‘private’ moments. I was lost at what she had been doing! I rushed to my room to check the various corners and found the alarm clock she gave me when I changed my job, still in recording mode.

Having nothing to do then, I waited for her to return home before I question her. Standing at the door, I didn’t wait for her to put her bags down before interrogating her. She was in her usual outfit of a thin white shirt that covered her FBT shorts, translucent enough to see her black bra.

Me: ‘Are you filming me secretly?’
Sister: ‘Shit.. yes. I didn’t mean it.’
Me: ‘Why did you do it? And you still let me use your laptop?’
Sister: ‘Please don’t tell mum about it. Can? I.. I have been fantasising about you. There is no way to get closer to you because we are siblings, so I thought borrowing my laptop to you will make things easier.’
Me: ‘Oh.. It definitely did. At least I learnt something today.’
Sister: ‘Are you mad?’
Me: ‘No.. at least I’m a guy and have nothing to lose.’

She came towards me and hugged me, apologising for her silly moves. I didn’t want to ruin our relationship since it had caused no damage, and wanted to let her know I still loved her as much. After all, she’s just a year younger than me and did all those because of me.

After wiping her tears away, she looked at her screen to see that 2 hour timer on the transfer window. And once she stored those videos into a folder, she went into her room. I remained seated at her laptop, still a little lost to how should I counsel her. She appeared a few minutes later in just that top, short-less and came right to me, sitting on my lap.

Me: ‘Why? Want to make your fantasies come true ah?’
Sister: ‘How I wished.’

She grabbed my hands and placed it around her waist, wrapping her shirt to over my hands warm her tummy. Her panties were directly under my palm and I could feel the softness of the material. And her body, was as toned as how I imagined her to be after all that yoga. Unsuspectingly, I tickled her stomach and slid my hands upwards, moving towards her bra.

Me: ‘Thought you usually don’t wear bra at home?’
Sister: ‘But this shirt is so thin.’
Me: ‘Want me to help you take it off?’

She reached her arms to her back and snapped the hooks apart, removing her bra under her shirt. I knew where this was going and continued to shift my hands. In a few seconds, I was over her B cups and massaging them in my palms, accidentally pinching her nipples a few times.

Sister: ‘Kor.. You are turning me on.’
Me: ‘Shhh.. ‘

I slipped my hand into her panties after she opened her legs over mine, allowing more space for my fingers to move. I used both my hands to split those soft lips apart and went to tease her clit, where juices had already moistened that area.

Me: ‘How often do you think about me?’
Sister: ‘All the time? But I get super wet when you walk around in just your boxers. My mind just keep imagining what is under it.’

I kept rubbing her till she got too restless to stay on top, and got her heated body off me. Climbing under the computer desk, she sat between my legs and helped me removed my boxers. As soon as they were off my feet, she held my hard rod in her hands and started exploring it, rubbing her thumb all over to find where it made me groan.

Sister: ‘Can I taste it?’
Me: ‘If you want.’

She switched her legs to a kneel and placed her head on my thigh, kissing it and caressing with her manicured fingers. I had always been fascinated by her ponytail look, especially with that blonde highlight on her hair. It made her looked so innocent and sporty. Her mouth finally went over my dick with a long stroke down to my base and it really took my breath away.

There was no sense of impatience as she sucked me in long strides, up and down, making sure to wet every area. I could only hang onto the edge of the table as she bobbed her head faster, moaning for the sound effects.

Me: ‘Mei, you can stop le. I can’t take it anymore.’

She returned to my lap and grinded her ass over my rod, turning me on so much that I just want to rip those panties away. Instead, she took my hands and stretched the sides of her underwear opened for me to put my fingers in, and I slid the pair of seamless undies off her long legs with ease.

I kept my body slouched on the office chair while she closed her feet, sitting herself carefully over my rod. At first, we could not get it in her tight pussy, but a little spread of her knees made things easier and she went fully down on me before shutting her legs again, embracing my cock in her pussy.

A soft moan came from her and she wriggled her ass to tease me further, making me harder inside her.

Sister: ‘Kor.. you are bigger than I imagined.’
Me: ‘And you showed me what is tight.’

We stayed in that position while she grinded me, clicking on those video files to watch me masturbate. Soon, I was overwhelmed by the desire to just pound her hard and stood up, knocking the chair against the wall as I positioned her butt at me. She continued watching the video as I held her waist, shoving my dick in deep and fast.

Her loose shirt had nothing underneath and my hands went to fondle her breasts while her pussy clenched around my dick. It was so hot and steamy that the air-conditioning was powerless against our raging lust.

After just a few minutes, she stopped the video and I took a break as well. We rushed over to her bed and she laid on her back, legs spread for me to plug it back in. I went in missionary on top and continued ramming my cock, while she hugged me tightly whispering ‘I love you’. Her knees were kept in the air while I picked my body up, speeding up using the smoothness of her bedsheets under my knees.

Jabbing her at high-speed, her moans changed to groans as an orgasm drained her consciousness, suffocating my dick as she came. Doing it raw had its perks and cons, I had finally felt what it is like to be perfectly fitting (since we came out of the same mum), but because of that, I couldn’t last much longer.

I kept up my speed thrusting at her until she felt the throbbing in my dick getting stronger. I pulled out of her and sat on my butt, leaning at the foot of the bed while she crawled to my groin. Dropping her head down my shaft, she deep throated me at a fast pace, letting her tongue do the job to stroking my base.

True enough, it did not take long before I lost control and held her head down, jerking my hips right into her mouth. The hot splashes of cum went down her throat and she swallowed non-stop, further milking me of every last drop. I let go of her as soon as it was ending, but she did not pull her mouth away, and kept gagging on my dick.

When she finally gave up, I was breathless from the excruciating sensation of being emptied till empty. I opened my arms and she jumped right in, cuddling me with pecks on my neck. Still turned on, she played with my shrinking dick and asked if it would be interested to do it again tonight. It was only then when I remembered our parents won’t be home that evening, and I kissed her forehead silently.

Sister: ‘Kor.. I want to do it with you everyday.’
Me: ‘So do I. From now on, whenever we are alone, no panties for you and no boxers for me. Deal?’
Sister: ‘Deal!’

With that, she went down on me again, doing CPR to my dick until it was fully awakened and we went for another two rounds before dinner.

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