"Hey, babe, what do you think about trying something new tonight?" Lisa asked, her voice playful as she leaned against the kitchen counter.

Mark, chopping vegetables for dinner, glanced up with a smile. "Like what? You've got that glint in your eye."

"What if we invited someone else into our bed?" Lisa teased, watching his reaction closely.

Mark paused, knife hovering over the cutting board. "Seriously? Who?"

"Remember Jake from work? He's always flirting with me, and I think he'd be up for it," she replied, biting her lip seductively.

Mark's expression shifted, a mix of curiosity and jealousy flickering across his face. "You think so?"

"Yeah, and it could be hot, right? A threesome?" Lisa pressed, moving closer to him, her hands sliding down his chest.

Mark swallowed hard, nodding slowly. "Okay, let's do it. But we need rules. No feelings, just fun."

Lisa agreed, sealing their pact with a passionate kiss. Little did Mark know, Lisa had been secretly seeing Jake for weeks, orchestrating this moment to fulfill her deepest desires.

Later that night, as they dressed for the evening, Lisa sent a text to Jake: "It's on. Be ready."

At a local bar, Mark scanned the crowd nervously while Lisa chatted casually, her eyes meeting Jake's from across the room. He nodded subtly, confirming his presence.

As the night wore on, Lisa suggested they head back to their place. Once home, she excused herself to change, leaving Mark to pour drinks. In the bedroom, Lisa quickly messaged Jake: "Come now."

Moments later, the doorbell rang. Mark answered, surprised to see Jake standing there. Before he could react, Lisa appeared, pulling them both inside.

"Surprise!" she exclaimed, locking eyes with Jake.

Mark looked between them, realization dawning. "You planned this?"

Lisa stepped closer, her voice sultry. "Yes, but trust me, it's going to be amazing." She kissed Mark deeply, then turned to Jake, inviting him in with a look.

Jake moved forward, his hands on Lisa's hips as they all stood in the entryway, tension thickening the air. Mark hesitated, then gave a shaky nod.

Lisa led them to the bedroom, her confidence growing. She positioned Mark by the bed, then faced Jake, her fingers trailing down his chest. "Tonight, we explore," she whispered, her voice husky with desire.

As they began to undress each other, the atmosphere charged with anticipation. Lisa straddled Mark, her back to Jake, who watched intently. She moaned softly as Mark's hands roamed her body, her eyes locked with Jake's.

Jake moved behind her, his hands joining Mark's on her skin. Lisa gasped, her body responding to their touch. She reached back, guiding Jake closer, her movements deliberate.

Mark watched, his breath quickening as Lisa took control, her body swaying between them. The room filled with the sounds of their breathing, the rustle of clothes, and the heat of three bodies intertwined.

Lisa arched her back, offering herself to them both, her voice rising in pleasure. "Yes, like that," she urged, her words fueling their actions.

Mark and Jake followed her lead, their hands and bodies working together, creating a rhythm that built intensity. Lisa reveled in the sensation, her world narrowing to the feel of them inside her, around her, claiming her.

The night was young, and the possibilities endless.

As the room filled with the intoxicating mix of lust and anticipation, Lisa's body moved sensually between Mark and Jake. Her hands roamed over their muscular frames, guiding them as she straddled Mark, her back arched invitingly towards Jake.

"Touch me," she breathed, her voice a sultry command that neither could resist.

Mark's fingers danced across her breasts, his eyes locked on hers as he watched her reactions. Behind her, Jake's hands slid down her sides, his touch electric against her skin. Lisa moaned, the sound echoing softly in the dimly lit room, fueling the fire within them all.

"Yes, right there," Lisa gasped, her hips grinding subtly against Mark's lap, her body craving more.

Jake leaned in, his lips brushing against her ear as he whispered, "You like this, don't you?" His words were a tease, a promise of what was to come.

Lisa nodded, her hair cascading around her shoulders as she tilted her head back, exposing her neck for Jake to kiss. His tongue darted out, tracing a path along her skin, sending shivers down her spine.

Mark watched, his own desire rising as he felt Lisa's heat against him. He reached up, cupping her face, pulling her into a deep, passionate kiss. Their tongues entwined, a silent conversation of need and surrender.

Breaking the kiss, Lisa looked at each of them, her eyes dark with desire. "I want both of you," she declared, her voice firm with determination.

With practiced ease, she maneuvered herself, positioning Mark behind her. He entered her first, his groan of pleasure mingling with her soft cry as they connected. Jake waited, watching them, his cock hard and ready.

Lisa reached back, her hand finding Jake's erection, guiding him into her waiting depths. The sensation of being filled by both men at once was overwhelming, exquisite. She cried out, her body trembling as they began to move together, a synchronized dance of flesh and passion.

"Fuck, yes!" Lisa shouted, her voice breaking the silence, her body rocking between them.

Mark and Jake followed her lead, their thrusts timed perfectly, each movement building upon the last. Lisa's hands gripped the sheets, her nails digging into the fabric as she struggled to maintain control.

"Harder," she demanded, her voice hoarse with need.

They obliged, their pace increasing, the sounds of their bodies slapping together filling the air. Lisa's world narrowed to the sensations coursing through her, the dual presence inside her driving her closer to the edge.

Sweat glistened on their bodies, the scent of their arousal thick in the room. Lisa's cries grew louder, her body arching, muscles tightening as she approached her climax.

"I'm close," she warned, her voice a mixture of pain and ecstasy.

Mark and Jake picked up the pace even more, their movements frantic now, each desperate to bring her over the precipice. With one final, powerful thrust from both, Lisa shattered, her body convulsing around them as wave after wave of pleasure crashed over her.

Her release triggered theirs, Mark and Jake pouring themselves into her, their groans of release mingling with her name. They collapsed around her, spent but sated, the energy in the room shifting from frenzied passion to a contented stillness.

Lisa lay between them, her breath slowly returning to normal, her mind already plotting the next chapter of their tangled, erotic tale.