"Yes, it's okay," Is Kaworu's interjection, drawn up by Paul holding his hand and Midoriya pulling him close. He butts his head against their chins, pressing them apart so he can insert himself between them further. He's still not used to this. He still afraid that if he doesn't fight for every scrap of attention, it will vanish.

He presses his lips to Paul's neck, just at the underside of his jaw, playfully kissing the soft skin there before nipping playfully. He thinks he knows what Paul likes. And he hopes that Midoriya will start to show him what he likes by experimenting with him.