Billionaire Falls For Best Friend’s Sister, Never Expected The Off-Limits Would Limit His Heart

The Flour-Covered Kitchen and a Forbidden Warning

Owen Nichols walked into his best friend’s childhood home and saw Fiona Martinez standing in the kitchen. She was covered in flour, laughing as she tried to salvage what looked like a baking disaster. He knew his carefully constructed world was about to collapse.

Marcus Martinez called from behind him, clapping him on the shoulder.

“Come on in, man. I see you’ve spotted the chaos. My little sister decided today was the perfect day to remember she can’t bake.”

Fiona turned at the sound of her brother’s voice, and Owen felt something shift in his chest. She had changed since the last time he had seen her, which had to be at least five years ago at Marcus’s college graduation.

Back then, she had been a gangly teenager with braces and an oversized hoodie. Now she was a woman with warm brown eyes that sparkled with humor and dark hair pulled back in a messy bun that somehow made her even more beautiful.

“I can bake perfectly fine,” she protested, wiping her hands on her apron. “The recipe was just wrong.”

“The recipe has been in our family for three generations,” Marcus said dryly.

Owen found himself stepping forward before he could stop himself.

“What are you making?”

She looked at him, then really looked at him, and he saw the moment of recognition cross her face.

“Owen? Oh my god, I almost didn’t recognize you. You’ve gotten so…”

She trailed off, a light blush coloring her cheeks.

“Old?” he supplied with a grin, though at 32 he was hardly ancient.

“I was going to say distinguished,” she said, returning his smile. “I’m making empanadas—or trying to. I promised mom I’d bring some to her book club tonight, but I think I might have to stop by the bakery instead.”

Owen glanced at the counter, taking in the torn dough and the filling that seemed to be more on the counter than in any pastry.

“What went wrong?”

“Everything,” she admitted with a laugh that made his stomach flip. “I forgot how temperamental the dough is. Too much water, apparently.”

Marcus had already wandered toward the living room, calling back, “I’m going to set up the game. Owen, you want a beer?”

“Sure,” Owen replied.

But he did not follow his friend. Instead, he rolled up the sleeves of his dress shirt.

“I actually know how to make empanadas. My housekeeper taught me.”

Fiona raised an eyebrow.

“The billionaire CEO of Nicholls Hospitality Group knows how to make empanadas?”

“Don’t let my corporate reputation fool you,” he said, moving to wash his hands at the sink. “I spent a lot of time in kitchens growing up. My parents owned a small restaurant before they started the hotel business.”

“I was rolling dough before I could ride a bike.”

Her expression softened.

“I didn’t know that.”

“Most people don’t,” he said, drying his hands. “Now let’s see what we can salvage here.”

They worked side by side, and Owen was acutely aware of every brush of her arm against his. He noticed every moment when she leaned close to watch what he was doing. She smelled like vanilla and something floral, and it was intoxicating.

“So what brings you back to San Diego?” she asked as she carefully spooned filling into the circles of dough he had rolled out. “Marcus mentioned you were living in New York.”

“I was,” Owen confirmed. “But I’m opening a new flagship hotel here and I wanted to oversee the project personally. Plus, I miss this city and your brother. We don’t see each other enough.”

“He talks about you all the time,” Fiona said. “His brilliant best friend who turned his family’s three hotels into an empire of 50 properties worldwide.”

Owen felt uncomfortable with the praise, the way he always did.

“I just worked hard and had vision,” she added. “Don’t downplay it. What you’ve built is incredible.”

They fell into a comfortable rhythm, and Owen found himself relaxing in a way he rarely did. His life was usually a whirlwind of meetings, negotiations, and red-eye flights between properties.

Being here in this warm kitchen with flour on his expensive shoes and Fiona’s laughter filling the air felt like stepping into another world.

“What about you?” he asked. “Marcus said you just moved back too.”

Her expression dimmed slightly.

“Yeah, I was in Portland working as a pediatric nurse. But my mom’s been having some health issues. Nothing serious, but I wanted to be closer. I got a position at Children’s Hospital here.”

“That’s admirable,” Owen said, meaning it. “Leaving your life behind to be near family.”

“Family is everything,” she said simply. “Besides, Portland was getting old. Too much rain and my ex-boyfriend turned out to be a complete jerk, so there wasn’t much keeping me there.”

Owen felt an unexpected surge of relief that she was single, immediately followed by guilt. This was Marcus’s little sister. Off-limits did not even begin to cover it.

“His loss,” Owen said before he could stop himself.

She looked up at him, surprise evident in her eyes, and for a moment the air between them felt charged with something unspoken. Then Marcus’s voice boomed from the living room.

“Owen, you coming or what? I’ve got the game loaded.”

The spell broke. Fiona looked away first, focusing intently on sealing an empanada.

“You should go. I can finish these up.”

“Are you sure?” Owen asked, not wanting to leave but knowing he should.

“Positive,” she said, still not meeting his eyes. “Thank you for the rescue. I think these might actually be edible now.”

Owen wanted to say something more, but he could not find the words. He just nodded and headed toward the living room, trying to ignore the feeling that he was walking away from something important.

The next few hours passed in a blur of video games and catching up with Marcus, but Owen’s mind kept drifting back to the kitchen.

He could hear Fiona moving around, the sound of the oven opening and closing, and the soft humming of a song he did not recognize. When she finally left, calling out a goodbye that Owen echoed perhaps too enthusiastically, the house felt emptier.

“So,” Marcus said during a loading screen, his tone carefully casual. “What do you think of Fiona?”

Owen’s heart stopped.

“What do you mean? Come on, man.”

“I saw the way you were looking at her in the kitchen. Just remember, that’s my baby sister.”

“I wasn’t looking at her any particular way,” Owen lied, keeping his eyes fixed on the screen. “I was just being friendly.”

Marcus was quiet for a moment.

“She’s been through a lot. That ex I mentioned, he really did a number on her. She doesn’t need some player breaking her heart.”

“I’m not a player,” Owen protested.

“You date models and socialites and never see anyone for more than a month,” Marcus pointed out. “Look, I love you like a brother, but Fiona is my actual sister. So I’m just saying: don’t go there.”

Owen wanted to argue, to defend himself, but Marcus was right. His track record with relationships was abysmal. He threw himself into work, and anyone he dated quickly realized they would always come second to his empire.

It would not be fair to Fiona and it would definitely ruin his friendship with Marcus.

“Understood,” Owen said firmly. “She’s off-limits.”

“Good,” Marcus said, relaxing. “Now let me destroy you in this race.”

Owen threw himself into the game, determined to push all thoughts of Fiona Martinez out of his mind. It did not work.