Incest Quest (An ADMIN Tale) Ch. 04

At his next break between classes Aaron ducked into a restroom and locked himself in a stall to send his sister a picture of his boner trying to destroy her boyshorts, along with the message, "These poor panties are never going to be the same!"

Aaron had to wait a while for Jessica to have a chance to respond, and his hard-on had mostly subsided in the interim, but it came blazing back when he saw a picture of his sister holding up her shirt to expose her bra and hard pokies, with the message, "Such a shame! They were part of a matched set!" If he hadn't been sitting in a classroom at the time he might have considered jacking off in a bathroom again.

The end of the day finally arrived and Aaron went to pick up his sister, pleasantly surprised but a little confused to find her all sweaty. He took a deep breath and licker her neck, asking, "I thought you didn't have PE today, why are you so hot and sticky?" He waggled his eyebrows suggestively as he said it, making Jessica laugh.

"My last class of the day let out early, the teacher got called away, so I decided to go run on the track for a while," Jess explained. "I wasn't sure if we had agreed to go running again today so I figured I'd get some laps in just in case."

Aaron nodded and said, "I'm game for some more laps if you are. I doubt I'll be able to keep up with you even in your 'weakened' state, though!"

Jess laughed again and gave her brother another hug and licked his ear in thanks, cooing, "You wanna go run on the trails again, big brother?" She ran a hand across his belly as she asked, low enough that the side of it lightly brushed against his crotch as she did so. Aaron had to struggle to maintain his steady grip on the wheel, thrilled by the 'accidentally-on-purpose' nature of her caress.

Arriving at the park, Aaron was annoyed to discover that he hadn't packed a change of underwear, but it was too late to do anything about it now. He grimaced at the thought of trying to run in Jessica's panties, but figured that at least they would keep his junk from bouncing around. They also kept his reinvigorated erection tightly bound as he emerged from the restroom to see Jessica already waiting for him, wearing a pair of tight exercise shorts and just a sports bra on top, showing off her prominently erect nipples. She was warming up with some stretches, and Aaron could see the dark stubble in her pits was becoming more prominent as she reached above her head with both arms.

Smiling sexily at his cartoonishly agape expression, Jessica blew him a kiss and starting jogging away, saying, "Catch me if you can!"

Aaron tried gamely, but he hadn't been on this health and fitness kick nearly long enough. His slightly longer stride allowed him to close the distance at first as he ran flat out, but he lacked the endurance to maintain his sprint and soon his sister was jogging back to him, laughing merrily, as he stumbled along clutching at his side and gasping for breath.

Jessica surged in for a kiss and said, "For a moment there at the start I thought you might actually have a chance to grab me! A few more weeks of this and I may have to watch my taunts!" She smiled but then gave her brother a very hard slap on the ass as she yelled, "But not today, slowpoke!" as she sprinted off once again.

Aaron laughed a little through his gasping, struggling to get moving again. Eventually he was up to a slow but steady jog, and Jess came back and ran with him and around him, as had become their custom. When they reached the far side of the loop trail they were jogging, though, the irritation of the panties finally became too much and Aaron called a halt. "Jess, I'm sorry, but I don't think I can run in these panties anymore."

Jessica giggled in disbelief, asking, "Why are you still wearing them? I figured you'd change out of them to go running!"

Aaron blushed a little and admitted, "I apparently forgot to pack a change today. Something must have happened this morning that made me forget!"

Jess laughed again and teased, "Oh, so you're blaming me, huh? Well, do you want your boxers back, then?"

Aaron stuck out his tongue and agreed, "Yeah, they're not the best for jogging but they'd be more comfortable than these!"

Jessica blushed and giggled, turning around abruptly and sliding her exercise shorts to her ankles. Aaron was surprised to see she still had his underwear on, but then he almost choked as she slid those down as well, exposing her bare ass to his disbelieving gaze. She stepped out of both shorts and boxers, then kicked Aaron's underpants back toward him. She turned her head to stare at her brother over her shoulder, seemingly both turned on and terrified at her audacity of standing bottomless in public like this. "Hurry up and change!" she hissed.

Spurred into action, Aaron grabbed his boxers and turned around, exposing his panty-clad ass to his sister before giving her a full moon as well. He paused only briefly to smell the boxers his sister had soaked with her sweat before pulling them and his exercise shorts on. Turning back to Jessica, he admired her firm and muscular cheeks for a moment but stepped close to her, pressing his cloth-covered erection into her naked ass, making her moan quietly. He held her panties to her nose, letting Jess inhale their mixed odors, and incidentally muffling a much louder moan.

"Let me help you with these," he whispered as he knelt behind her, putting his face on a level with her buttocks, holding the panties out in front of her. Jess remained frozen for several seconds, then tried awkwardly to put a foot in the leg hole without widening her stance. Aaron knew he was brushing up against one of her remaining boundaries so he didn't make it as difficult as he could have, bringing the panties closer to her foot so she could avoid exposing any more of her body to her brother's gaze. Soon, Aaron was sliding the boyshorts up his sister's toned thighs, both of them shivering with arousal as the rough stubble of her unshaven legs was stimulated.

Just before he pulled the panties over Jessica's ass, Aaron stuck his nose in the middle of her crack and sniffed deeply, delivering two sharp but not ungentle slaps to her cheeks as he did so. Jess tried to moan and shriek at the same time, sounding like some kind of crazed animal, as she attempted to hop away from her brother with her shorts still around her ankles. She nearly fell on her face, tripping over the shorts she had stepped back into, but managed to remain upright and quickly pulled her panties into place, but not before Aaron caught a very brief glimpse of her asshole and pussy.

Jessica pulled her shorts up and slapped Aaron hard on the ass before she ran swiftly away, yelling, "Naughty boy!" as she did so. Aaron could tell she was not really upset, though, since she kept glancing back with bright, lusty eyes. Huffing and puffing, Aaron resumed jogging, wondering if trying to run with his boner bouncing out of his boxers was actually an improvement.

~~

Jessica was soaking her recently returned panties with pussy cream. Just being around her brother was enough to keep her lust simmering these days, and getting sweaty with him added an extra layer of desire. Exposing herself to him had been daring and sexy, and part of her had been regretting her forwardness even as she waited for Aaron to give her panties back to her. Her arousal had climbed to a new level when he sniffed her ass crack, out in public no less. It had felt unbelievably sexy and naughty, almost feral, and it turned her on like never before. The strange thrill from feeling his hands tickling the stubble on her legs was an unexpected but welcome new wrinkle in the picture, as well.

Jess easily kept ahead of Aaron, who was struggling along, but she felt the distance was necessary to allow herself time to recover her self-control. The ass-sniffing episode had nearly caused her to bend over and press her pussy to her brother's face, and while her body seemed willing to allow that, her mind was still unprepared for such an escalation. Flirting and teasing and kissing and groping might be naughty, but in the end they were harmless fun, fuel for masturbatory fantasies. Even flashing her ass was relatively innocent, but she had to draw the line somewhere, and that line was at their genitals. A little bumping between clothes was as far as that could be allowed to proceed.

"Of course," Jessica reasoned, "Bulges and camel toes aren't really a problem." She glanced back yet again to admire her brother's stiff dick tenting his shorts, still turned on to think she was responsible for it. She massaged her breasts through her sports bra as she jogged, pinching her stiff nipples, wishing that it was Aaron's fingers doing it. "I've really got it bad!" she admitted to herself, wondering just how long her resolve to refrain from having some kind of sex with him would last.

As she reached the beginning of the loop trail again, Jess decided to pause and wait for her brother instead of jogging back. She took the time to get a drink of water and splash some on her face, which cooled her from the exercise a bit, but did nothing to alleviate her lust. Emerging from the restroom, she saw that Aaron would soon catch up, so she decided to give him a show, doing some cooldown stretches with her ass pointed in his direction. Her shorts might not show off her curves and creases as well as yoga pants, but bent over like she was, they let her brother get another good look at the bottom curves of her cheeks, and possibly a little bit of underboob would be visible to him as well.

As Aaron finally gasped to a halt, hands on his knees, Jessica started running her fingers up and down her legs, again getting a shiver of unanticipated lust as she felt her stubble. "So you like hairy girls, eh, big brother?" she found herself asking, unexpectedly, and was kind of embarrassed to hear the answer.

Aaron shrugged, trying to catch his breath, and panted out, "I'm not really sure. No girl I've dated has been hairy, other than some pubes." He ran his eyes over his sister's form, noticing the goose bumps on her legs as she continued to stroke them sensually. "I admit, though, the idea of seeing you with hairy legs and pits gets me really hard." A hand went to his crotch for emphasis, and Jess bit her lower lip. "Can I ask you a personal question?" he inquired, haltingly.

Jess hesitated as well, but finally nodded her head. "You want to know about my bush, or lack thereof, right?"

Aaron smiled and confessed, "Yeah, the thought has been on my mind a lot lately. What's your style?"

Jessica managed to blush a little redder as she answered, "I usually keep it trimmed. When it first came in I kept it shaved, but it was a hassle and I didn't like the irritation from the razor, so I stopped doing more than keeping it about even and inside my bikini line."

"Mmm," Aaron moaned, "That's so sexy to know. Thanks for telling me!"

Jessica nodded and said, "You're welcome," reflexively. Seeing her brother staring off into space, she straightened up and asked, "What are you thinking about?"

Aaron shook himself and admitted, "Oh, just imagining you in a bikini, with your pussy hair poking around the edges."

Jess gasped quietly, but the idea made her hot, too. She resolved then and there to let her bush get as wild as it wanted. "Give me a week or two to let things get furry and we'll have to go swimming together," she said, her boldness shocking her.

Aaron's eyebrows shot up but he grinned like a maniac, immediately agreeing, "That sounds like a great idea! Plus, swimming is great exercise; good plan all around!"

The reminder that their trip to the beach needn't be all about sexually teasing one another, but could be another step toward getting Aaron fit and even more sexy, gave Jessica a different kind of satisfaction, like doing well on a test or completing all her homework. It was weird, but not entirely unwelcome. Deciding she needed to change the subject, she asked, "Do you need to use the restroom before we head back? I already did."

Aaron shrugged and said, "I just need a drink of water." He walked toward the facilities, but quickly diverted to grab Jessica in a bear hug and said, "Ooh, and this water has electrolytes!" as he licked the sweat from her neck. Jessica shrieked and laughed, struggling half-heartedly to escape his embrace but loving the closeness and the lungfuls of his scent she was inhaling with each breath. She was torn between making him stop and reciprocating when the issue was resolved for her: another vehicle entered the parking lot, so the two teens quickly ended their public display and headed to Aaron's car.

The ride home was slightly subdued, as they both apparently felt a little chagrined at almost being caught. Jess consoled herself by reasoning that to a casual observer their mutual affection would simply suggest two teens dating each other, not a brother and sister edging toward taboo sex, even if they did resemble one another quite a bit. Still, being in a confined place with her sweaty brother was getting her horny again, not that her lust had receded very far even in the face of discovery.

Arriving home, they went into the garage and made out for a little while, letting their hands explore everywhere except their respective crotches, although with Aaron's boner pressed so tightly to her pelvis, Jessica doubted either of them would be able to easily force a hand down there anyway. They both kept their moaning to a minimum and listened carefully for footsteps from the kitchen, lest one of their parents surprise them.

"You should take the first shower, sis," said Aaron. "I need to jack off before I bathe. Can I borrow a pair of panties?"

Jess smirked at how openly sexual their conversations were getting, and replied, "I suppose I can find something for you to befoul with your sperm, you nasty, naughty, boy!"

Aaron smirked back and whispered, "Why, thank you, my lovely, furry, sweet and sweaty sister!"

Jessica shivered again and broke their embrace, heading into the house without another word. Aaron followed her upstairs after they both called out greetings to their parents, waiting outside her room while Jess rummaged around for a nice pair of panties. Surrendering them to her brother, she gave him a slap on the ass as she walked into the bathroom. She pretended to be shocked and offended when Aaron slapped her ass in return, but they both knew she was acting.

Jessica decided to keep the panties her brother had been wearing all day a little longer, so she set them aside instead of putting them in the hamper. While she showered and felt her armpits and legs anxiously, wondering how long the stubble would take to grow back out, she was abruptly struck by a new desire. "I want to flash Aaron my tits after I get out of the shower!" she realized all of a sudden. Part of her was aware that this was an additional escalation, and that showing off her boobs would probably mean she'd be rationalizing a way to see his dick next, but she admitted that flashing wasn't crossing the line she had drawn in the sand.

Finishing her shower and rituals, she tucked her soiled panties into a pocket on her bathrobe and opened the door, expecting to find her brother loitering in the hallway. She was not disappointed, although she was a little surprised that he wasn't holding out a pair of cum-soaked panties for her. Instead, he just smiled warmly and made his way toward the bathroom. Pausing at her door and taking a deep breath, Jess decided it was now or never. Turning around, she said, "Hey, Aaron?"

"Yeah?" he replied, glancing over at his sister.

"Made you look!" said Jessica, holding her robe open and giving her brother an unobstructed view of her apple-sized titties, bright pink nipples standing proud and erect from her paler and slightly puffy areolae. Aaron's salivating gaze made her pussy throb, and she backed into her room without covering herself until she kicked the door closed. Feeling an urgent need to get herself off, Jess turned toward her bed and saw the panties she had just loaned her brother sitting atop her pillow, fresh semen pooling in the gusset.

Jessica groaned and dove onto her bed, throwing open her robe in the process. Her fingers plunged into her pussy while her tongue eagerly lapped at the pool of Aaron's still-warm cum.