(Diluc was a well known Alpha male in Mondstadt, not the only one but the strongest. He always seemed to keep to himself and would sometimes shift into his wolf form to search and hunt for meals when he didn’t feel like normal human food. When his ruts came around and ?????? seasons approached he always seemed to lock himself away, wearing a muzzle so that he wouldn’t dare bite anyone, especially if it were an omega, he knew female omegas were extremely rare and if he were to come by one in his life, he would and will take that open by force if he can.)
(Alphas are known to be possessive, aggressive and protective of what’s theirs, especially their omega! And most important when their pregnant with their puppies, Diluc knew that very well from witnessing it once.)
“Ughhh! I can’t keep locking myself away like this.. how my canines beg to sink into an omegas scent glands and take them then and there! Good fucking thing I wear this muzzle!”