Their Little Obsession: In Love with My Brother's Twin Best-Friend

SIENNA

Sienna lay sandwiched between the twins, their bodies radiating heat on either side of her, pressing in close until she could feel the heavy thrum of their heartbeats.

What if Callum and Rowan returned from the south gym early and found them tangled up like this? The mere thought sent a jolt of panic through her veins.

Even worse, what if they did not come back, and she could no longer stop herself from reaching out to touch them the way she had in her dream? The craving sat heavy and restless in her chest.

Mason and Logan exchanged a quiet look before returning their gazes to her.

"We'll just sleep, promise," Mason murmured, his hand resting lightly against the comforter.

Logan added with a lopsided smile, "Yeah, nothing more. Just close your eyes and rest with us, Pearl."

She felt a sharp mix of disappointment and relief wash over her.

"Okay," she whispered, her voice softer than she intended.

She lay back, letting her head sink into the pillows. She was wearing only her red bikini, while they were shirtless, and every shift of their frames made her intensely aware of every inch of bare skin touching hers.

Mason stroked her thigh in slow, soothing strokes while Logan's breath tickled her neck, warm and rhythmic. Sienna's stomach fluttered with nervous energy, and a sudden rush of heat pooled low between her legs.

The room remained quiet as their breathing settled. Mason's hand stilled against her hip. Logan's chest rose and fell evenly against her side. Eventually, the exhaustion of the move won out, and Sienna drifted off.

Sienna woke up feeling scorching hot.

She blinked her eyes open.

Mason was spooning her from behind, his solid chest flush against her back, while Logan had nuzzled his face directly into the crook of her neck. Their large frames generated an incredible amount of heat.

And against her backside, she felt the unmistakable ridge of an erection.

She stared at the ceiling, taking long, quiet breaths to calm her racing pulse.

"You okay, Pearl?"

The whisper against her shoulder was barely audible, but it sent a spark straight to her lower stomach.

"Um, me? Yeah, sure. I'm fine," she stammered.

"What's going on in that pretty head of yours?" Logan murmured, his voice thick with sleep.

Mason shifted, his hand sliding across her upper thigh to toy absently with the string of her bikini bottom. If he nudged his fingers just an inch further, he would feel how wet she was.

"Nothing, really," she said quickly. "I need to get up. I'm meeting Piper in a bit."

She gave each of them a quick peck on the cheek before rolling past Logan and slipping out of the bed.

"Bonfire tonight?" Mason asked, stretching his arms overhead with a long yawn. The movement flexed his chest and pulled his abs taut.

"Yep. See you down at the beach," she said, nodding toward the hall.

As both twins stood, she tried not to stare at the obvious bulges tenting their shorts. On their way out the door, Logan tugged a strand of her hair and Mason swatted her backside playfully.

"When are you going to grow up?" she grumbled.

The teasing touches were nothing new, but the effect they had on her body was completely out of control.

Piper was late, as usual.

Sienna was already sitting at a high-top table at the Green Bay Shore bar, licking salt off the rim of her margarita, when her phone buzzed.

Piper: Just around the corner!

A few minutes later, Piper swept into the bar, wrapping Sienna in an enthusiastic hug. "Good lord, look at you!"

"I missed you so much," Sienna laughed, hugging her back.

Piper stepped back, eyeing Sienna's outfit. Over her bikini, Sienna wore a cream crochet top that complemented her sun-kissed skin, paired with distressed denim shorts. "Well, the bonfire is going to be jealous of how hot you look."

Once their drinks were settled, Piper leaned in across the table. "So, how are you really doing? How is the breakup going?"

"Honestly, if Austin hadn't been calling and texting non-stop, I wouldn't have thought about him once," Sienna admitted. "I have zero tolerance for betrayal."

"Good. Because you have way too much testosterone around you to waste time on an ex," Piper chuckled. "I've always wondered, though. Why did you never sleep with Austin?"

"I couldn't get my body to cooperate," Sienna sighed. "I thought something was wrong with me, until I figured out how to take care of things myself."

"He wasn't the right guy, that's all," Piper said, raising an eyebrow. "Though I bet one of the Reed twins would be thrilled to take care of that V-card for you."

Sienna nearly choked on her drink. "Nothing is happening there. Callum and Rowan would lose their minds!"

She paused, looking around before lowering her voice. "I've definitely been thinking about them, though. When they're close, it's like my body takes over."

Piper leaned forward, intrigued. "What happened?"

"Callum mentioned that the twins took a girl home from the marina pub on Friday. Both of them, together," Sienna whispered. "Hearing that did something to me. What is wrong with me, Piper? I've never even had sex, and all I can think about is having both of their hands on me."

"Nothing is wrong with you. You're just a walking hormone bomb," Piper grinned. "Have you thought that maybe they're looking at you differently too?"

"No way. They still call me Pearl and tease me," Sienna protested, though her cheeks flushed. "We took a nap together today, but nothing happened. Besides, I can't go there. They're my brothers' best friends, and they work together."

The beach was alive with music and voices by the time they arrived. Sparks from the massive bonfire drifted into the dark night sky.

The circle was crowded, and Sienna found a spot on the sand. The twins kept glancing her way from across the circle, but kept their distance, likely because Callum and Rowan were sitting right beside her.

Eventually, Callum stood and stretched. "Rowan and I are heading down to the harbor tavern to meet a few people. Anyone coming?"

Sienna shook her head. "I'm staying by the fire."

Piper grinned, hopping up immediately. "A drink sounds great. Mind if I tag along with your brothers?" Her childhood crush on Rowan was clearly alive and well.

"Go for it," Sienna smiled.

The moment the three of them disappeared into the dark, Mason and Logan strolled over.

"Fine, we'll keep you company," Mason teased, dropping down on her left.

"Can't have you looking like a loner," Logan said, settling close on her right.

Their shoulders brushed hers as the firelight danced over their features.

Logan leaned down, murmuring into her ear, "We're really glad you came out tonight."

Mason whispered from her other side, "Yeah. We've been thinking about you all day."

Her heart skipped a beat, but before she could answer, a loud, slurred voice bellowed down the shore.

"SIENNA! SIENNA, WHERE ARE YOU?"

Her stomach turned. Austin.

Logan put a hand on her arm as she stood up. "Pearl, what's going on?"

"Nothing," she said tightly, shaking off his hand. "I'll be right back."