All characters engaging in sexual acts are over 18. This story is based on actual events.
*****
The rain pelted down the day I rode my Suzuki from across Melbourne to stay the four days of the Easter break with my sister Sarah.
I was much later than planned, but even though we'd not had much contact other than occasional phone conversations these few years, Sarah was already in her nightgown. I almost scared her to death appearing in full leathers and helmet at her window, knocking on it, probably looking like an axe-murderer in the light through the loungeroom window.
She'd been expecting her brother, not this apparition. But she soon recognised me and let me in.
I stood in the laundry dripping puddles. Sarah unzipped my leather jacket and helped me off with my helmet and gloves awkwardly. How I'd stayed upright on my machine with the bare minimum of muscle control was a miracle.
Now in just jeans and windcheater, I went into the shower fully clothed to warm up and undress simultaneously, dropping my clothes to the shower floor. Sarah left me to make some instant noodles to warm my insides. While the kettle boiled she got me a bathrobe and some tracksuit pants. Returning to the bathroom, she knocked and was invited in.
Fate took over. As she went through the door, she managed to tangle the bathrobe in her feet and lunged forwards just as I tangled my feet in the sopping clothes on the floor. I grabbed uselessly at the shower curtain which tore off in my hands, I toppled on top of my sister naked, my floppy cock resting wetly on the side of one breast. Sarah looked at it, then at her brother's embarrassed face, then back at my cock.
Flaccid it was still impressive, five inches and uncut. Water dripped off it and my legs onto her nightgown, making it rapidly transparent. So there we were, brother and sister, she looking at my cock and me at her wet nipple. It was only a second, but the images were captured and stored in memory before we untangled muttering embarrassed apologies to each other and Sarah left the bathroom.
Two minutes later I was dry and dressed, Sarah had changed into another nightgown, and we sat in the kitchen while I wolfed down the hot noodles in the warm kitchen. I spoke: "Sorry about the stumble. I'll fix the shower curtain tomorrow."
Sarah smiled and chanced a joke: "That's fine. So, little brother, looks like you're all grown up!"
I looked at her quizzically, then seeing she was teasing responded in kind: "Yeah, you too. Impressively."
"Mmm, impressive is the word! Pity you're my brother really."
"Oo you little fox. What would you have done if I wasn't?"
"I might have looked some more. Maybe. But I had to get out of there quickly because I expect you were gazing at my near-naked breast inappropriately, in a manner not befitting a chaste young lady's sensitivities."
"Chaste? You still a virgin?" She laughed.
"Hell no. I root like a rabbit whenever I can. You?"
"Er, maybe not like a rabbit, more like a horny goat. Fun, isn't it?"
"Mmm. Since my first time I have loved sex. I've had a couple of boyfriends, and I always enjoy as much as I can get."
"I only had one girlfriend, and she was always up for it especially if I'd been working away for a few weeks."
"Yeah, I bet..."
We fell silent. I was wondering whether my sister would notice the bulge in my pants, and how our first conversation in so long had been about each other's sex lives. Sarah rose to take the empty noodle container to the bin. As she walked away I noticed her round bum hugged inside her thigh-length pink summer nighty which was one size too small and immediately saw she had no underwear on. The fabric nestled between her bum cheeks and around her curved thighs, hugging close to her ass cheeks right down to her shapely thighs. Now my dick was at full attention watching those orbs jostle together as she walked.
I tried to adjust my pants at the exact moment Sarah turned suddenly, part-way across the kitchen: "Oh by the way..." She stopped as she realised her brother was adjusting the front of his pants.
"Oh. Um, maybe you're still growing in some ways, eh bro?"
"Oh shit Sarah. Sorry. My dick seems to have forgotten you're my sister."
She smiled wickedly: "No problem." Then I noticed a change in
her
body. Her nipples were stiff. If she knew, she was making no attempt to hide them. She saw the direction of my gaze, glanced at her own chest, then giggled. "Looks like some of my bits have forgotten we're related too."
I swallowed and gulped. Our eyes met and the electric spark of lust ignited into desire. Sarah's green eyes burned into mine as she flicked a lock of her short dark hair away from her eyebrow, then put her index finger in the corner of her mouth. Her nipples strained at the imprisoning fabric, she knew I was looking at them but didn't move a muscle.
"Dave, you remember when Lizzie Armitage had you on a promise for your 18
th
birthday party?"
"Yes."
"She teased you all night and left you alone and horny at the end. You remember who gave you a hand-job to get you off?"
"You did."
"You want another one?"
She was not teasing.
"Yeah. And this time I'll repay the favour."
Sarah walked to me, dragged a dining chair in front of mine and reached for my confined penis. I raised my butt and dropped the pants to the floor, releasing my flagpole into Sarah's waiting hands.
She scooted forwards on her chair, slipping the hem of her nighty back as she did so. I couldn't yet see her pussy but her open thighs invited my touch.
She stroked my shaft slowly and gently, while I ran an exploring hand up her thigh and towards her sex pushing the hem back all the way as I did so.
Then there it was, her smoothly-shaved split vee below a neatly cropped shock of jet black pubic hair. My index finger found the slick entrance in her slit and slipped inside.
At that moment we looked into each other's eyes, holding our gaze while we pleasured each other with our hands.
Sarah smiled, let go of my cock and quickly pulled her nighty up and over her head. I had never seen my sister naked, not even in the bath as kids. I gasped. She was drop dead gorgeous.
In two seconds I took it all in. Short dark hair with a long fringe framed her round face. Straight shoulders presided above breasts that started our outward slope just below her collarbones to culminate in C-cup boobs capped with little light-brown nipples, hard now from her arousal.