Never in his life, Suguru tried to hide his secondary gender or forced himself to stick to social standards and expectations.

When Suguru was recruited by the Jujutsu high and joined, didn't care for their strict omega protocols. Shamans weren't that many, they couldn't stop omegas from joining or whatever they thought. But the rules were kind of strict, something like never hanging around the alphas dorms, taking certain products that could mess with their biological bodies.

But for the omegan curse users it was worse, and for people with suguru's technique it was a nightmare.

Suguru hid his cursed in something similar to his belly, yeah Satoru made fun of it saying Suguru shouldn't be afraid of motherhood, he already has his curses. So, this had to mess with his his body, heats and phermones, he wasn't the typical shaman thag just uses his technique, Suguru had go swallow the curses, carry them around.

It was only natural for people around him to see him differently, it's not old age anymore, omegad and alphas and betas were cool in society, but there would be always the difference, the racism and sexism ext..

And that's why Suguru had certain favourite people, people that didn't soften up with him just because he was an omega, or were scared of him or worried for him.. whatever the weird elders keep saying.

You, shoko and Satoru, you understood him well. Through this, he was suspicious of catching some emotions for you, it was so new to him.