Maru leaned his head to the side and again rubbed at the back of his neck. "He would use his arm too..." Usually by just shoving it at him and making Maru bite.

He moved closer and knelt down beside her. Madoka was a good deal shorter than himself. He was surprisingly gentle as he took her arm. He hesitated, about to ask if she was sure this was what she wanted to do, but Madoka had already made it very clear that it was. But now he was there, and her arm was in his hands, Maru hesitated for another reason. He had never done this before... He'd never deliberately done this. It felt wrong. Didn't biting someone and drinking their blood make him a monster?

But the girls words came back to him. She trusted him... He didn't know why. He couldn't understand it. But if she trusted him then he would trust her.

Maru bit into her arm. He tried to be as gentle as he could, but it would have hurt. The sting of an injection with a little more pressure behind it. And then he drank.

He didn't need much. A drop is all. No sooner had he bit the girls hand had he pulled back. The light from before, the blue white band that had connected them returned, solidifying between them. Maru lowered his head as the chain locked at the back of his neck with a resounding clang and a matching one hooked itself around Madoka's wrist.

The chain rattled even as it floated in a fainly glowing arch between them.

The wound upon Madoka's arm was already starting to heal.

"... It's done. You're my Eve now." Maru said and finally looked up at he girl. "And I am Maru."