Fics like My Rival can't possibly be this Cute!

Such a brief slip-up would have normally been overlooked by most that knew Kurusu. Akechi kept his face neutral and appeared none the wiser— though a hawk-like hunger shone through regardless. He smiled, just to watch his dearly detested rival squirm a little more as he dangled the object of his desires in front of him. “It’s quite cute, isn’t it?” Akechi chirped, nursing his coffee while his gaze never left his rival. Kurusu shrugged as he attempted to feign disinterest and distance himself by furiously wiping away an invisible stain on Leblanc’s counter. Akechi wouldn’t let him go so easily. In which Akechi accidentally discovers his rival's super duper incredibly dangerous secret!