Alpha's Rejected Omega Mate

Mallory's POV.

On my eighteenth birthday eve, I slept in bed when a deep voice whispered in my ear, "Mallory!"

"Hmm," I hummed and tried to push the figure away. But the person looming above me gently yanked a handful of my hair.

"Ah!" I gasped. My eyes snapped open, and I saw who hovered above me. He was Ace Lennox, the Beta's son.

"Ace... what are you doing here?" I asked him, gazing at his honey brown eyes.

"Shush," he hushed me by placing his thumb on my thin lips.

"I came to see how you're doing. It's your birthday tomorrow. Don't you think you deserve a birthday gift?" he asked me as he stripped off his white top.

"What kind of birthday gift is that? Why don't you wait until tomorrow to present it to me?" I asked him, but he shook his head and replied, "No, Mallory. You deserve to have the gift tonight. It's very special, and I have been keeping it for you."

"What's that?" I asked him, looking at his handsome brown face.

Ace was the Beta's son. Even as an Alpha's daughter, I lost my respect because I haven't shifted since my birth, and my younger sister, Sonia, has been able to shift since she was fourteen years old.

Everyone in our pack looked up to Sonia while they overlooked me. Worse, Sonia seemed to bask in it and made it look like I was the bad person.

I loved Ace and wanted to be his mate, but he did not speak to me during the daytime. He most often avoided me, and I wondered how he managed to sneak into this room and my bed.

My room occupied the top floor of the magnificent two-story building that was the Alpha's mansion. It amazed me that Ace had managed to access it.

"I want to give you a priceless gift, Mallory. But you must promise me that you won't shout and that you will endure it," Ace said, as he removed his shorts.

I gulped hard, seeing his full broad chest. His strong masculine abs made me feel the urge to touch him. I knew that Ace would be my mate, and I wondered what the eighteenth birthday celebration would bring me, since my father did not like me.

"I want to fuck you, Mallory. Just don't shout, alright. I want you as much as you want me," Ace said, his brown eyes glowing in the night.

"Alright," I agreed. At this point, it warmed my heart to see that Ace wanted me. I knew that everyone in the pack looked down on me, but seeing that I had someone who didn't warmed my heart.

"I know that we are going to be destined mates. I want you, Ace," I told him, caressing his chest, and he brought his face closer to mine.

Ace kissed my lips hungrily. He was a twenty-one-year-old guy, and many girls in our pack crushed on him. Even Sonia, my younger sister, hoped that by the time she turned eighteen years old, she would become Ace's mate.

Sonia and I were only a year apart. My father had married her mother after my mother died following my birth. We were half-sisters, and my father had to take another Luna to help protect our pack.

My mother was an Omega and my father's true mate. When I was born, the pack doctor told my father that I was an Omega too—a weak link of the pack—which disappointed him. To make matters worse, I could not shift like the rest of our pack members.

I was short and not as tall as Sonia. She was tall, light-skinned, and very beautiful. I was not a dwarf, but I was of average height and not as tall as her.

It hurt me that no one wanted me, but seeing that Ace wanted me and knowing that he was my mate, I agreed to make love with him, hoping that he would give me the best birthday gift. Besides, tomorrow was my eighteenth birthday party.

"Are you ready?" Ace asked me as he lay fully naked on my bed.

I swallowed hard, not believing that I was doing this with him.

He had taken off my nightdress and left me completely naked on the bed with him.

"Yes," I moaned, breathless, and Ace prepared himself to thrust into me.

By the time he entered me, I moaned and cried, and he did not stop.

Ace continued his actions until I was about to faint.

"Damn it, Mallory! You're so tight!" Ace moaned and continued with his actions, then he brought his face to mine. "You're mine," he said, burying his face in my neck and bringing his fangs to bite me.

"Ah!" I groaned, and Ace climaxed in me. After a while, he pulled out of me and licked the spot where he had marked me on my neck.

"I have to go now, Mallory. Happy birthday to you," Ace kissed my lips and dressed quickly. Just as I heard the sound of footsteps approaching my room door.

The door burst open, but Ace had already fled out the window. I wondered if he had broken his leg, and my stepmother, Luna Lily, barged in.

"Mallory, what are you doing on the bed, naked at this time of night? Were you the one moaning?" She marched up to the bed and met me, yanking my bed sheet away that I had used to cover my chest.

"Mallory, you bìtch! Who were you fụcking in your room?" she growled and dragged my left arm, not minding that I was nàked.