Responses

Yeah, I thought so too. The younger brother is probably scared his brother will stop paying attention to him if he gets married.
OR, the lil bro was under a rebellious phase and something bad happened to him. He seems like an omega, so he might have been r*ped or molested by alphas. Because of that he leans a lot on his brother. He probably would hate all alphas if his bother wasn't gentle. And because of that, he asked his brother to promise to not act like those bad alphas. Dunno, this is just an idea, but the trauma they both seem to have is on this level of bad.
Did the ml and he's younger brother fucked??? What's happening? Why is the ml scared to touch the mc? Can you guys spoil me