Chapter 17: Old Wounds
It was a quiet, drama-free rest of the week in the house as Shawn and Kendall finally made it to the weekend. After their first night in the basement, they paced themselves and did not risk having sex again until they knew they had a guaranteed window. Kendall had told Shawn that she was on her period, letting him know that the bloating and cramping often decreased her drive. The bleeding also exhausted her. Shawn was fully understanding and agreed to be patient until she was ready to engage again. The morning after Shawn and Kendall had sex in the basement, their parents told them they would rent a condo on the beach at the nearest coast that weekend, wanting to take advantage of the remainder of summer. They planned to leave Saturday afternoon and return on Sunday, giving Shawn and Kendall a stress-free opportunity to have as much sex as they wanted for an entire day. Both kept their hands off each other and behaved accordingly, waiting for their chance to indulge in each other again, while Kendall fed their parents a story about staying with her new boyfriend while they were gone. Everything seemed perfectly in place.
Shawn's routine never altered for any reason. Saturday morning, he commenced his favorite activity, destroying people online in his favorite fighting game with his coffee.
The front door opening and closing behind him caught his attention as he fought, but he did not look to see who it was. He was too absorbed in winning his fight. Suddenly, Kendall walked past him toward the kitchen in her tight, black running shorts and matching sports bra. She had just finished her morning run, covered in sweat. Her perfect, round ass, hugged by her tiny shorts, tore Shawn's attention away from the screen as he watched its plump shape dance gloriously away from him. She looked back for a split second, giving him a playful smirk as he ogled her. Kendall opened the fridge and grabbed her favorite water bottle, and Shawn watched her gracefully drink from it, seeing the sweat drip down her gorgeous skin. Her cute ponytail whipped around as she walked behind the island to refill her bottle, mouthing the words to her favorite music coming through her earbuds, and her beautiful eyes wandered up, looking at him.
He swallowed hard as he stared at her from the living room. It had been days since he last touched her, and the sight of her made his veins flash. As Kendall watched him and refilled her bottle, a smile grew on her face, imagining what coursed through his mind. Seeing her perfect smile drove Shawn wild, but their mom stood mere feet away from Kendall, cleaning up from breakfast, and their dad was in the study on the computer. Shawn gave her a desperate look, flicking his eyes toward the basement, silently begging her to have sex with him. Their three-day stretch left him burning to taste and feel her again. Kendall stealthily shook her head as she smiled, still mouthing the words to her music, her gaze bouncing toward their mom. Shawn knew it would have been impossible for them to make it to the basement without their parents seeing, and he made a pained face, pleading with her. Kendall finally made a warm, empathetic expression, motioning her eyes to the upstairs, consumed by the same desire. Seeing the desperation on his face made her want it just as badly. Shawn's face lit up, and he quickly turned his game off before sneaking away. Kendall could see his boner through his shorts as he left the living room, causing her to snicker to herself. She adored his craving for her.
Shawn stealthily snuck into Kendall's room and waited in her bathroom, pacing by the sink, his cock throbbing. Kendall entered shortly after, closing both doors behind her. She pulled her earphones out, sat them on her sink, and was immediately grabbed by her hips. Shawn yanked her into him desperately, kissing her neck, dying to taste and feel her. The smell of her body and the feeling of her warm, sweaty skin turned him on even more. Kendall's breath shuddered as she felt his lips on her, unable to resist his touch. She tilted her head, delicately moaning from his possessed grip and frenzied kissing as he pinned her against the sink.
"I can't take this anymore..." Shawn whispered between smooches, enthralled by her sweaty body.
"Shawn, come on, I'm so gross..." she panted with her eyes closed, clawing his shirt as his lips set her on fire.
"No, you're not," he whispered back, tasting her sweat and kissing along her collar.
"H- hey, come on!" Kendall whined, trying to hold him back, "we need to hurry!"
Shawn pulled his mouth away from her neck and collar, looking into her eyes, huffing with lust.
"How fast can you cum?" Kendall quietly asked, glancing at the door.
"Fast," Shawn frantically nodded, ready to ravage her.
"Okay," Kendall nodded, reaching over and locking her bathroom door, "we'll have to do it like this."
She then positioned herself against the sink, bending forward and pulling her shorts down with her chest and elbows on the counter, pressing her butt out. The sight of her was erotic and thrilling, and their risky play had been growing on Shawn.
"Holy fuck..." Shawn panted, lining up behind her and unable to hold back.
"Hurry up and fuck me," Kendall softly whined, "three days is too long!"
Shawn suddenly planted his hand between her shoulder blades, pinning her down and loudly knocking things off the counter, causing her to gasp with shock. Her desire to feel his cock ignited his lust for her.
"I'm gonna cum so hard inside you..." He viciously whispered, frantically undoing his belt and shorts with his other hand.
"Oh my fucking God..." Kendall shuddered, growing wet at the jingle of his belt coming undone so aggressively.
Shawn gripped her thick, plump curves and guided his member into her soaking wet hole, plunging all the way inside her. They both groaned with ecstasy as he tunneled to her cervix. The angle was incredible, allowing him to hit all her weak spots. Kendall clamped her hands over her mouth as she whimpered, struggling to keep her voice down. Then Shawn began thrusting, gradually picking up speed. His hips rammed into her desperately, shaking her sink and knocking things over. Seeing him pounding her from behind in the mirror made her eyes roll as she kept her hands tightly over her mouth. Kendall could feel every inch of his rock-hard dick slamming its way to her womb with each stroke while his hands squeezed her hips so hard it almost hurt. His roughness made her jaw drop while her hands grabbed the sink, bracing for dear life against his thrusts.
"Ssshhh, they're gonna hear you!" Shawn panted as he assaulted her from behind.
But Kendall could not keep quiet. She held onto the sink while he pounded her, unable to cover her mouth. Her gasping and whimpering grew louder as she approached orgasm. The feeling of his hips bludgeoning her from behind overwhelmed her with pleasure. She refrained from touching herself during their three-day break, and her body could not handle the raw satisfaction of being fucked so harshly by her brother.
"I can't- I can't! I'm gonna cum!" Kendall cried dangerously loud, sounding as if she were breaking apart.
Shawn felt her insides clinging and spasming around his member, bringing him over the line. He groaned louder and louder from his chest as he felt a volcanic orgasm rising through his balls. The sound of him vocalizing his pleasure pushed Kendall over the edge as she came hard on his dick, crying out with numbing bliss.
"Kendall!" Shawn whispered, looking at the door with fear as her moans echoed through the bathroom.
He could not think of any other way to silence her, and he reached forward, gripping his hand over her mouth as he sent a monstrous load into her belly. The bathroom shook with Shawn's desperate grunts and Kendall's muffled cries as he squeezed her face to keep her quiet. His powerful grip around her jaw and the feeling of his backed-up, burning-hot load injecting into her made Kendall's eyes roll while she quaked with euphoria. She felt every throb of his cock as the addicting warmth of his seed filled her up, and she loved the sound of his orgasmic grunting while he came.
When Shawn finally released her face and pulled out, a grotesque amount of cum spilled out of Kendall while she collapsed onto the sink. He caught his breath, watching her pant against the counter as if she'd just run a mile. Shawn looked down at his hand, noticing it saturated by her drool. It suddenly clicked for him that his means of silencing her was an enormous turn-on for Kendall while she lay paralyzed with pleasure.
"S- sorry..." Shawn mumbled, worried he may have been too rough, "I was worried that-"
"Don't you
dare
apologize," Kendall huffed, looking back at him with an exhausted smile, "that was so fucking hot!"
Shawn gradually smiled as he caught his breath, happy to see Kendall enjoying herself. Kendall slid her shorts back up and approached the bathroom door, peeking out to see if anyone had wandered in.
"Okay, I'll go first," she whispered, looking back at him, "wait for my signal."
Shawn nodded, watching her open her bedroom door and check the hallway for their parents. She then looked back at him and tilted her head toward the hall, motioning him to hurry and leave.
"Remember the plan," Kendall whispered, looking him over as he squeezed past her.
"You're gone for the weekend. I got it," Shawn whispered back, kissing her cheek before slipping into the hallway, making her smile bashfully at his affection.
He could taste the sweat from her cheek as he wandered back to his room. Their secret plan was for Kendall to leave the house at the same time as their parents and stay gone long enough to ensure they weren't coming back for anything. The beach was only a few hours away, so Kendall planned to run errands for the length of their drive, guaranteeing she would not be home if they forgot something. It was imperative to make their story believable to prevent more suspicion. The close encounters they had already narrowly dodged seemed only to worsen as time passed, and their luck was bound to run out if they didn't step up their game.