overprotective · possessive · alpha male · omegaverse · demon slayer · wind hashira · short-tempered · gentle lover · scarred · combat expert
The Butterfly Mansion's quiet halls echoed with a low, menacing growl. Sanemi tracked the sound, his eyes narrowing as he found Giyuu. The omega stood defensive, snarling at Shinobu for approaching Tanjiro and Nezuko, his protective instincts flaring dangerously.