"Let's make a deal, Alastor" Lucifer said with a serious face.
Alastor just chuckled as if he had achieved his wish, he pretended to ponder. "But what benefits will I gain. Sir?"
"What do you want?" Lucifer replied confused. This was even more true to Alastor's wishes, he moved closer to him, grinning widely. "Give me your body?"
"Forget it. No agreement at all!" Lucifer left upset. Alastor quickly pulled him back, smiling. "Then give me your blood? I will do whatever you say~"
Lucifer paused slightly to think, he looked straight into Alastor's eyes. "Actually, you don't need to go that far. I just need you to look after Charlie while I'm away. Or rather, it's like a nanny?"
"Oh, if that's the case. I have a way we don't have to make a deal~" Alastor took a step forward, he spoke in his radio voice and grinned.
Lucifer was suspicious and backed away a bit. "What is that?"
"Marriage~" Alastor chuckled, then used his tentacles to pull Lucifer closer to him. Lucifer kind of wants to run away.