ShinKami omegaverse

Denki had a huge crush on the purple hair boy after he saw his fight against Deku. He knew that he was an alpha and he fell in love with his scent, the smell of lavender. Denki wanted to be with him but knew that the boy would never notice an omega like him. Especially with his scent. The smell of day after it rains. It was a rare smell compared to a summer breeze smell. But one day Denki runs into the purple haired alpha and fate changes for the love sick omega.
Shinso, and alpha, never thought he would be with anyone because of his quirk. Everyone wanted to call him a villain and he was tired of it. And not only that no one had a smell that he had liked. Some were just to strong for him and others were not enough. Then her runs into a yellow haired and gets a whiff of his scent. The scent was just perfect but...he was scared that the boy would only see his quirk the way everyone saw it. But little did he know that Denki didn't care about Shinso's quirk being like a villain, all Denki cared about was being with the alpha of his dreams.