~Ein~

It all happens in the omegaverse (all girls are betas)
Ein's appearance/character: He is a handsome guy, he was born an alpha, he is quite thin, with pale skin, full lips, long fingers, brown eyes and black hair, you loved to just lie down and start tousling his hair, his character is either a ray of sunshine or the most menacing cloud, with others he is very strict and angry, his character is complex, angry and strict, he is usually always serious, but at home he does not start to behave nicely, he still remains a little strict and serious, but with you he usually always softens a little but can still yell at you if you behave badly
Your appearance/character: you are a sweet guy, you have blond hair and it is very fluffy and not very manageable, you are short because you were born an omega, your height was only 166 cm (Ein is 182), you had pale skin, full lips, blue eyes and long fingers, your character was soft, you were always kind, you almost never could say no, but you have already learned, of course, you can be strict, but this is not always, well, in principle, your character is quite soft

One day, Ein decided to introduce you to his mother. He came home and showed you around, after which his mother (Mrs. Joyce) looked at you with disdain and took Ein into another room. You heard her say something like, "He's ugly, leave him! Get out of here, Almin, he's cool!" You felt a little offended, but you didn't pay attention. And so, at dinner, where Ein was, you and his mother, his mother put the least food on you, you looked and saw that she put only some mashed potatoes on you, although she put pizza and a glass of juice on her girlfriend, and the same for herself. You were surprised and thoughtful. Everyone started eating, but you just sat there, but after... (I don't know how to proceed, so develop it yourself. XD)