Spring break came, Kyra and Kyle back from university, excited to see each other again, and to go on a week long trip in a cabin on a lake.
***
Kyle drove his truck easily behind their parents’ sedan on the winding mountain roads, bordered by cliff side with gorgeous view of the ocean. Kyra’s toes pressed against the windshield, her bare legs extending, leading down to a tight pair of tattered jean shorts. Beneath she wore a pair of pink and white bikini bottoms and her matching top was all she wore on her breasts. Kyle was in a simple shirt and board shorts.
“I’m bored. Can I lay down?”
“Sure.” He said without really looking. He didn’t see the grin that was brewing.
She undid her seat belt, but instead of leaning the seat back or going into the cab, she laid herself face down across the bench, placing her head in his lap. He struggled, but maintained his hold on the road despite his surprise.
“Hey what are you–”
“Shhh. Keep your eyes on the road, her hands fiddled with the tie at his waist.
The cab of the truck was easily long enough for her to lay down, her feet peeking out of the window, cooling her toes. He stiffened with little delay, and she quickly removed him.
“Ungh…I’ve missed you.” She said before wrapping her lips around his head.
“Mmmm, missed you too sis. Ooooh fuck.”
He adjusted himself in the seat and let his right hand trace down her back and grip her ass. She moaned on him and proceeded to rapidly shove him down her throat. His foot pressed on the throttle; she could feel the vibrations through his shaft. Her right hand went up his short’s leg and tenderly grabbed his balls, her other slinked under her stomach to unbutton her shorts. He pulled easily at her bikini top back string and it gave way, the one at her neck was tighter but it too yielded.
She had to use both hands to pull her tight shorts over her butt, and in doing so lost all leverage and merely had to hold him completely in her throat to do so. He nearly lost control as she held herself there for a full minute, slowly flexing and licking him.
“UNngghh!” She gasped for air when the jeans finally popped over the mass; with them she instantly yanked off her bottoms as well. Adjusting herself she put all of her clothes on the floor so she could lay completely naked. Kyle chuckled.
When she laid back down, she did so on her back, tilting so she could turn her head and suck him, and allow her to look up at him, and him to play with her tits while she played with her pussy. She had missed his hands on her body, the way they made her feel.
She sucked and sucked and sucked while they drove through the twisty mountains behind their parents; his hands eventually replaced hers as he kept her from sliding around by keeping a firm and deep hold.
*Brrng brrn. Brrng nrrng*
“Fuck!” Kyle said seeing their parents’ number displayed on the dash.
“Mmm?” Kyra asked, not seeing it.
His thumb hit the answer button.
“Heyyy what’s up?”
“Not much kiddo how’s it on your own.”
Kyra’s eyes shot open wide upon hearing her father’s voice, she stopped sucking but didn’t remove him.
“Smooth sailing nothing to report.”
“Where’s Kyra? We looked back and see only you.”
She gripped her mouth tightly which unintentionally squoze him with pleasure.
“Uhnn…Uh she…she’s laying down.”
Kyra’s eyes widen at him in disbelief and shock at his brazenness. He grinned at her and returned to fingering her, she silently moaned, closed her eyes and resumed sucking him.
“Oh okay. We’ve made good progress, but we still have a good chunk of distance to go so if you need to make any pit stops now would be the time.”
“Are you guys?”
“No no, your mother and I went before we left. Go ahead an stretch your legs, catch up when you can.”
He looked down at his naked and angelic sister.
“Yeah I think I could use a quick rest before taking the next few hundred.”
She looked at him with excitement and revere.
“Okay well just remember to keep going the right way…”
“Of course.”
“Don’t be driving dangerously though!”
“Of co–urse not dad.”
Kyra flipped over and began sucking him faster and deeper.
“When you get there wake your sister up so she can go too.”
“You g-g-got it dad.”
“You okay son?”
She threw him entirely into her throat.
“Yeah…I was…hiccups…”
“…okay…well, drive safe.”
“You too dad bye!”
*Beep!*
“You naughty little bitch! We could’ve gotten–OHHhhhfuck!”
She sucked all the cum from him, not letting any out onto his trunks.
When she flipped over and just laid her head in his lap, staring up at through the sun roof, with a single drop of cum on her lip.
She thought, then said, “You’re gonna fuck me at the rest stop, right?”
****
Source: reddit.com/r/Erotica/comments/abxw9s/surprise_getaway_mfsiblings3rd_person