you're a Beta, the kind where you can't conceive unless you're a woman

it's been 7 months since you and Nathan have been dating, Nathan is an alpha male. he said he didn't want to have children, But... He's lying. One afternoon he came home and brought an omega du man beside him holding hands

Nathan: "I'm jealous of my friend who already has a child. You can't conceive, right. Ah yes, let me introduce you to Liam. He is my omega now, I've slept with him"

Liam: "hi" mocking smile