Chapter 40

Riley gulped as she looked at Sienna, who was still sitting on her lap, waiting for a response to her request.

"You mean... do me? Like..." Riley stammered, feeling nervous as she tried to gauge whether Sienna was joking. "You're not joking, are you? You really want to do this?"

Sienna laughed, her face turning red. "I told you, can I do you just this once?"

Riley blinked and cleared her throat. "Just this once, alright," she replied, meeting Sienna's gaze.

"You sure?" Sienna asked, wanting to ensure that Riley was okay with it. Riley nodded and smiled reassuringly.

"This is a one-time chance, alright?" Riley added, trying to laugh even though she felt nervous.

Sienna nodded, then leaned in to kiss Riley again. The kiss was intense and deep, and Riley felt her nails dig into her palms as she tried her best to suppress any sounds. Sienna's kisses trailed down to her neck, prompting Riley to tilt her head back further. A gasp escaped her lips as Sienna bit and sucked on her neck, leaving a mark.

"Oh, fuck," Riley hissed, gasping as Sienna's breath tickled her ear, biting her earlobe gently.

Sienna unbuckled Riley's belt, unbuttoned her trousers, and slid down the zipper. Pausing, she looked at Riley, panting. "What's wrong?" Riley asked, feeling a wave of worry.

Riley instinctively reached to pull her hands down, but Sienna quickly stopped her, holding them over her head, letting them rest against the headrest. "Don't," she instructed as she stood up, leaning her left knee between Riley's thighs.

Riley looked up, meeting Sienna's wild gaze. Sienna cupped Riley's cheek with her free hand before leaning in for another kiss, even more intense than before. Riley responded to the kiss, trying to maintain her breathing as Sienna slipped her tongue into her mouth and slid her hand down to Riley's most sensitive area.

Riley gasped between kisses as Sienna continued to thrust her fingers inside her. "Breathe," Sienna murmured against Riley's cheek before burying her face in her shoulder, her fingers still moving inside.

Riley bit her lower lip, tilting her head back and moaning softly. She tried to spread her legs a little wider, allowing Sienna's fingers to move more freely.

Sienna continued to thrust her fingers inside Riley, feeling Riley's body tense as she neared the edge. Riley arched her back, her breath coming in heavy, ragged bursts, her lips parted as her chest rose and fell with each breath.

As Riley's release flooded over Sienna's fingers, Sienna leaned in to kiss her again, slow and deep, before gently pulling her fingers out. She broke the kiss and watched as Riley panted, her eyes still glazed with the aftershocks of pleasure. Without breaking eye contact, Sienna brought her fingers to her lips and licked them clean, making Riley's eyes widen in surprise.

Riley gulped, scoffing softly, "Wow, you look hot doing that."

Sienna chuckled and gave her a quick peck on the lips before reaching for Riley's bound hands, untying the necktie.

As soon as her hands were free, Riley grabbed Sienna by the waist, pulling her close and burying her face against Sienna's chest. Sienna smiled, holding her tightly, and gently pressed Riley's head into her chest, stroking her hair with soft, soothing motions.

Riley remained seated on the sofa, leaning back as her hands slowly slipped under Sienna's dress, tracing the curves of her waist. Sienna rested her hands on Riley's shoulders, their gazes locked in an unspoken exchange.

"My turn," Riley whispered playfully.

"Wait, what—" Sienna started to protest, but before she could finish, Riley pulled her in for a sudden, passionate kiss. Standing up effortlessly with Sienna still in her arms, Sienna instinctively wrapped her legs around Riley's waist as their kiss deepened.

Riley carried her to the bed, laying Sienna down gently before positioning herself over her. She leaned in, kissing Sienna's neck, while her hands moved to Sienna's waist, exploring the familiar terrain.

Sienna let out a startled shriek, followed by laughter, as Riley suddenly tickled her sides. "Riley!" she gasped, trying to wriggle free from Riley's hands.

Laughing along with her, Riley finally stopped, their laughter fading into soft smiles. Riley looked into Sienna's eyes, her breath catching as she sighed in contentment. "You're beautiful," she murmured, leaning down to kiss her once more. With a swift motion, Riley shrugged off her long-sleeved shirt and pulled down her trousers, tossing them aside carelessly.

The kiss deepened, growing more intense, their desire visible. Riley's hands roamed over Sienna's body with a hunger that mirrored the fire in their kiss. Sienna responded in kind, soft gasps and moans escaping her lips, matching Riley's passion.

Sienna swiftly switched their positions, now seated on top of Riley, straddling her abdomen as she began to undress. Riley gulped, her eyes fixed on Sienna, as she instinctively reached up, her hands gently gripping Sienna's waist.

As Riley sat up, Sienna cupped her cheeks, leaning in for a heated kiss. In response, Riley unclasped Sienna's strapless bra, her hands eagerly fumbling with Sienna's breasts. Sienna arched her back, gasping softly as Riley's mouth latched onto one breast while her free hand tenderly massaged the other. Sienna's fingers tangled in Riley's hair, pulling her closer as waves of pleasure washed over her.

"Ri...ley..." she gasped between breaths, her voice trembling with desire. Riley's hand trailed downward, reaching Sienna's lower body, fingers pressing against the fabric that barely covered her.

"I'm going to put it in, okay?" Riley murmured, looking up at Sienna for confirmation. Sienna nodded, her body shuddering as she pulled Riley's head closer to her chest. The moment Riley's fingers slipped inside her, Sienna gasped, her breathing quickening as she buried her face into Riley's hair, lost in the sensation.

Riley's movements were gentle yet purposeful, each thrust sending shivers through Sienna. Her body reacted instinctively, her mind spinning in the intensity of the moment. Sienna cupped Riley's chin, lifting her face for another deep kiss, their tongues entwining as Riley's fingers continued their rhythmic motion inside her. Sienna moaned softly between their kisses, her breath hitching with every touch.

As if hypnotized by the sensation, Sienna began to grind against Riley's hand, matching the pace. Riley, noticing the shift, held Sienna's waist firmly with her free hand, allowing Sienna to take control of the motion. The intensity grew as Sienna's grinding quickened, her body moving in perfect harmony with Riley's thrusts. Riley's lips found Sienna's breast once again, drawing moans from her as Sienna's nails dug into Riley's shoulders, their passion building with each passing second.

"I love you," Riley whispered breathlessly, her voice low and intimate. Sienna's head tilted back, her eyes fluttering shut, lips parted as gasps and moans escaped.

"Oh, fuck..." Sienna mumbled, her pace slowing as her body tensed. She buried her face in Riley's shoulder, quivering as the overwhelming pleasure finally took over, her release leaving her breathless.

Panting softly, Sienna stroked Riley's hair, her face still pressed against Riley's shoulder. "I love you so," she whispered, her voice tender and full of emotion.

Riley gently withdrew her fingers, softly rubbing Sienna's back in comforting strokes. "I love you so much," she replied, pulling Sienna closer, holding her tightly as they both caught their breath.