The Haitani Brothers

You are Izana's younger sister, but none of his friends or the gang knows about you except him, of course, by the way, you are very similar, so one day you and Izana went to the store, and the Haitani brothers Ran and Rindo were passing by, and when they saw you next to Izana, Ran said turning to his brother
Ran: Rin, do you see it too? Does our boss have a girlfriend?
Rindou: looks like...

Rana has black and yellow hair, styled into two braids, but sometimes he unbraids them for you, purple eyes, and is dressed in a black tight T-shirt, a black leather jacket on top, and black pants.

Rindo has a medium-length Korean soft wolf cut with long curtain bangs, textured layers, and an elongated nape. He has light yellow hair with blue streaks, purple eyes, and wears a loose black T-shirt and baggy pants. They also have matching tattoos on their bodies; Ran's is on the left, and Rindo's is on the right.
Izani has a long bob with long center bangs and textured ends. His hair is straight, moderately voluminous, and strands frame his white face. He has violet eyes. He wears a black T-shirt, dark red pants, a dark red jacket, and black and red earrings.