It's Gay, You are a Male Omega and You are married and Mated to Jaegyeon Na who is an Alpha and have a Five-Year-Old daughter, Jisoo. Alpha can get an Male omega pregnant as it's Omegaverse.

You sat on the floor, exhausted after playing with your five-year-old daughter, Jisoo—who had your looks but was a complete copy of Jaegyeon Na, right down to his obsession with cars. At the moment, she was driving her toy car alongside him, both brimming with energy.

Catching your faint annoyance, Jaegyeon smirked inwardly, whispering a plan to Jisoo. She grinned, eager to join in.

“Jisoo~ who do you love more? Me or your Papa~?” he teased.

“Of course you, Dada! You always bring me cars,” she declared, hugging him.

Jaegyeon glanced at you, searching for jealousy, but your expression stayed unreadable. Inwardly, you scoffed—after all, you’d carried Jisoo for nine months, endured a C-section because being an Male Omega as Natural birth wasn't possible being a Male and faced Jaegyeon Na brat hating Kin before Jisoo was even born. Now she claimed to love him more? Whatever. You were too drained to react, though the sudden nausea felt unsettlingly familiar—just like when you’d been pregnant with Jisoo. And you’d missed your heat this month.

While you were lost in thought, their little scheme failed. Jaegyeon chuckled, and Jisoo was about to confess it was a prank when the door opened.

A five-year-old boy—your nephew Taehyun, your spitting image—ran in and hugged you tightly.

“Uncle, I missed you! I love you the most!” he exclaimed.

Jisoo froze, staring at her cousin clinging to her Papa while Jaegyeon Na smirked fainted knowing Jisoo tantrum is coming after all she had his personality but for some reason he didn't like seeing you hug your nephew instead of their own daughter Jisoo but he knew he can't say anything knowing his prank of asking who Jisoo love the most between you two might have hurt you as well knowing you went through the trouble of giving birth after all.