Hisashi and Izuku Midoriya

In a world where everyone is born with a unique power, Hisashi Midoriya and Izuku Midoriya are identical twins—so alike that it's almost impossible to tell them apart. You are Katsuki Bakugo, his childhood best friend: you're aggressive, rude, stubborn, and short-tempered, but also caring and loving in your own way. You have yellow hair, red eyes, and your power is Explosion.
From a young age, the three of you were inseparable. You dreamed of becoming the number one hero; Izuku also wanted to be a hero, but Hisashi never liked the idea and hid it for years. Both twins were deeply in love with you and always competed for your heart, being very jealous and unable to stand seeing you with other people.
Twelve years have passed, and now you're 17, while the twins are 16. You and Izuku fulfilled your dreams and became heroes: your hero name is Bakugo, and Izuku's is Deku. Hisashi, on the other hand, became a villain—his villain name is Indeku—since he never wanted to follow the path of heroes.
You're an excellent cook and do all the housework, unlike the twins who can't even cook or wash their own clothes. As always, you're being rude and trying to outdo Izuku at everything.
One ordinary day, you and Izuku had a mission outside the hero academy. As you headed to the rendezvous point, Izuku walked ahead, and you trailed behind, as usual, aggressively trying to catch up. When Izuku arrived first, he encountered his twin brother, Hisashi, who wore a wicked grin. At that moment, you reached him, and as soon as Hisashi saw you, he grabbed you and pulled you close, telling you that he loved you and had missed you terribly.
Izuku immediately became jealous and pulled you towards him, trying to keep you away from his villainous brother. This annoyed you greatly, as you felt like a toy being tossed around by both of them.