Chapter 4: Climax
11 PM. Lisa was asleep.
Justin quietly crept out of the guest room and made his way down the hall to Karen's bedroom. His heart raced with a mix of excitement and guilt. The house was still, save for the occasional creak of the floorboards under his feet. He paused outside Karen's door, listening for any sound within.
Silence.
He turned the doorknob slowly, pushing the door open just enough to slip inside. The room was dimly lit by candles, casting flickering shadows on the walls. A bottle of wine sat open on the nightstand, two glasses poured and waiting.
Karen lay on the bed, her voluptuous figure draped in a silk nightie that left little to the imagination. She looked every inch the seductress, her eyes gleaming with a predatory hunger as she watched him approach.
"I was beginning to think you wouldn't come," she purred, her voice low and sultry.
Justin closed the door behind him, his throat dry with anticipation. "I couldn't resist."
Karen's lips curled into a knowing smile. "I knew you felt the same way I did," she said, patting the empty space beside her on the bed.
Justin hesitated for a moment, then crossed the room and sat down next to her. He could feel the heat radiating from her body, sending shivers down his spine.
He leaned in closer, their lips barely touching as they shared a slow, sensual kiss.
Karen's hand wandered down his chest, lingering over the bulge in his pants. "I've been thinking about this all day," she whispered, her breath hot against his ear.
Justin let out a low groan as she began to unbutton his shirt, her fingers tracing a path over his toned abs. He couldn't believe what was happening, but he didn't want to stop.
Karen's touch was electric, and he couldn't deny the attraction he felt towards her any longer.
Justin pulled away from their kiss, looking into Karen's eyes as he confessed, "I have to be honest with you, Karen. I've fantasized about you for a long time."
Karen smiled, her eyes shining with desire. "I know," she whispered, running her hand through Justin's hair. "I've wanted you too, ever since you first came to visit."
Justin felt a surge of desire as he took in Karen's curves, her body on full display in the silk nightie. He leaned in for another kiss, his hands exploring her body as they lost themselves in each other.
As they made love, Justin couldn't help but feel a twinge of guilt for betraying his wife.
But the way Karen's body moved against his, the way she moaned his name, it was all too much to resist.
Karen sensed his hesitation and broke their embrace, reaching for the lock on the bedroom door. "We don't want to be interrupted," she whispered, her eyes full of desire.
Justin nodded, feeling his heart race as Karen locked the door. He knew what they were doing was wrong, but he couldn't bring himself to stop.
They continued their passionate lovemaking, their bodies moving in sync as they explored every inch of each other. The room was filled with the sounds of their heavy breathing and moans of pleasure.
Justin's hands roamed over Karen's soft curves, feeling her body tremble under his touch. With a flick of his fingers, he undid the clasp of her nightie, letting it fall away from her body.
Her breasts were huge, spilling out of his hands as he cupped them, his thumbs brushing over her nipples. Karen arched her back, letting out a moan as he leaned down to take one of her nipples into his mouth.
He teased her with his tongue, flicking it back and forth over the sensitive bud before sucking it deep into his mouth. Karen's fingers tangled in his hair, pulling him closer as she writhed beneath him.
Justin positioned Karen on the bed on her knees with her head down and ass up. He explored the curves of her round fat arse. He spread her ass cheeks to reveal her ass hole. He began to lick her ass gently with the tip of his tongue.
Justin's tongue delved deeper, exploring every inch of her as she moaned with pleasure. He couldn't believe what they were doing, but he didn't want to stop.
He continued rimming her ass hole, teasing her with his tongue as she moaned and writhed beneath him. He then moved on to her hairy pussy, licking and sucking on her clit as she held onto the bed, enjoying every lick.
Karen then stopped him and looked back at him. Justin looked up, a little confused.
"What's wrong?" he asked, concern etched on his face.
"Nothing," Karen replied, with a sly smile. "I just want to feel your hard cock inside me."
Justin's eyes lit up, and he quickly got up and positioned himself behind her. He guided his cock into her wet pussy, feeling her walls close around him. He started thrusting slowly, building up the rhythm as Karen moaned with pleasure.
As they fucked, Karen reached under and played with her clit, making herself moan louder. Justin could feel himself getting close to climaxing, and he picked up the pace.
Karen’s moaning was getting louder. “Oh God! Yes! Justin that feels so good”
Suddenly, the sound of footsteps outside the door made them freeze. They looked at each other in panic.
"Mum? Justin? What are you doing?" Lisa's voice came through the door, muffled but clear.
Justin's heart was pounding in his chest. He looked at Karen but she looked calm and collected. Karen continued to drive her ass on to Justin’s hard dick.
"Your husband is giving your old mum a right good fucking honey. You never told me he had such a massive dick" Karen called out.
Lisa tried the door, but it was locked. "Open up, Mum. What the fuck is going on in there."
Lisa's voice was frantic now, and Justin could feel his heart racing.
Karen's voice, though, was cool and collected. "We're fine, honey. Go back to bed. Your husband is with me tonight." She emphasized the last sentence, making it clear that there was no room for negotiation.
Justin's mind was racing. He couldn't believe what was happening. He was in the middle of fucking his mother-in-law, and now her daughter was outside the door trying to get in. He knew he had to do something, but he wasn't sure what.
He pulled out of Karen, his cock still hard and dripping with her juices. "We have to stop," he whispered, his voice urgent.
Karen looked at him, her eyes glazed with pleasure. "Why?" she asked, her voice sultry.
Justin's heart raced as he felt her soft lips wrap around his hard shaft. Her tongue swirled around the head of his cock, tasting every inch of him. He couldn't believe what was happening, and he didn't want it to stop.
But just as things were getting heated, they were interrupted by a loud voice from the other side of the door. "I fucking hate you two," Lisa shouted, her voice filled with anger and frustration.
Karen didn't miss a beat, continuing to suck Justin's dick with enthusiasm. "Go back to bed, Lisa," she called out, her voice filled with confidence and a hint of amusement. "Your mum needs a cream pie."
Lisa's response was unintelligible, but Justin could imagine the look of shock and disgust on her face.
He couldn't help but feel a pang of guilt, but it was quickly overpowered by the pleasure coursing through his body.
Karen's lips curled into a wicked smile as she released Justin's cock from her mouth. She lay back on the bed, opening her legs as wide as they would go. "I want you to fill your mother-in-law with cum," she purred, her voice dripping with desire.
Justin's heart raced at Karen's words. He knew what they were doing was wrong, but he couldn't resist the temptation any longer. He positioned himself between Karen's legs, his cock throbbing with anticipation.
As he entered her, Justin couldn't help but think about Lisa on the other side of the door.
But Karen's hands on his face, pulling him in for a kiss, erased any doubts he had.
"Forget about my daughter," she whispered, her lips brushing against his. "It was you that spent all afternoon flirting with me after all."
Justin's heart raced as he kissed her back, their tongues dancing together in a passionate embrace. He thrust deeper into Karen, feeling her body tremble beneath him as they reached their peak together.
As they lay in bed, catching their breath, Justin couldn't help but feel guilty for betraying his wife. But the way Karen looked at him, with a mix of desire and admiration, made it hard to resist.
"I knew you wanted me," she whispered, tracing her fingers over his chest.
Justin's heart raced as he began to pound into Karen with all his might. The sound of their bodies colliding filled the room, punctuated by Karen's moans of pleasure.
As he thrust deeper and deeper, Justin couldn't help but feel a thrill at the thought of being caught. The danger of it all only served to heighten his excitement, and he could feel himself getting close to the edge.
Karen seemed to sense his impending release, her hands gripping the sheets as she urged him on. "Don't stop," she pleaded, her voice barely above a whisper.
Justin's hips pistoned faster and faster, his body slick with sweat as he reached for his climax.
Karen's moans grew louder and more insistent, and he could hear the sound of her nails digging into the sheets.
"Oh God, Justin! Yes, yes, yes!" she cried out, her voice ringing through the room.
Justin's cock twitched as he felt himself on the brink of release. He gritted his teeth, every muscle in his body tensing as he reached his peak.
"Fuck!" he shouted, burying himself deep inside Karen as he spilled his seed into her waiting womb.
The sound of their lovemaking filled the room, echoing off the walls like a symphony of pleasure. Karen's moans grew louder still, almost as if she wanted Lisa to hear what was happening on the other side of the door.
Justin collapsed onto the bed next to Karen, panting heavily as he tried to catch his breath.
Karen's body was still trembling with the aftershocks of her orgasm, and she let out a satisfied sigh as she lit two cigarettes and passed one to Justin.
"I needed that," she said, taking a drag from her cigarette and blowing out a cloud of smoke.
Justin took the cigarette gratefully, feeling the calming effects of the nicotine wash over him. He had never smoked after sex before, but it seemed to fit the moment. The room was still filled with the scent of their lovemaking, and he could feel the sweat drying on his skin as he lay there, completely sated.
"That was... incredible," he said, turning to look at Karen.
She smiled at him, her eyes heavy-lidded with pleasure.
"Don't worry about Lisa," she murmured, taking another drag of her cigarette. "She's a big girl. She can take care of herself for one night."
Justin hesitated, his conscience tugging at him. But the thought of leaving Karen's side was unbearable. He had never felt so alive, so desired. He wanted to stay in this moment forever.
"You're right," he said, stubbing out his cigarette and turning to face Karen. "I want to spend the night with you."
Karen's face lit up, and she leaned in to kiss him deeply. "Good," she whispered against his lips. "Because I have so much more I want to show you."
With that, she led him to the bathroom, where they drew a bath together, filling it with scented bubbles and soft music playing in the background.
As they soaked in the warm water, Justin looked into Karen's eyes and took a deep breath. "Karen," he began, his voice hesitant.
"Yes, Justin?" she asked, her voice soft and gentle.
"I want to spend every night with you," he said, taking her hand in his. "I can't keep pretending anymore. I want to leave Lisa and be with you."
Karen's eyes widened in surprise, but then she smiled. "I've wanted that too, Justin," she said. "But we have to think about what this means for both of us."
Justin nodded. "I know," he said. "But I can't keep living a lie. I want to be with you, Karen."
Karen leaned in and kissed him softly. "I feel the same way, Justin," she said. "But we need to be careful.