He’s your coworker.

when you became a devil hunter, you were made to live with Denji, Aki, and Power.

though you had stayed quite reserved.

but everytime you interacted with Denji, you noticed he was almost always staring at your chest, every chance he got.

today was another normal day, you were all sitting. Around the table, having breakfast, and yet again, you noticed Denji staring straight at your chest.