646 Sister, you actually really enjoyed that, didn’t you?

Seiji retracted his hands and asked the sisters, "The demon energy transfer is complete… how do you two feel?" 

There was no reply.

It took a while before Karen regained her senses. Kaho also opened her eyes at this time.

"Sister… are you alright?"

"I'm… fine… But Kaho, you…"

"I'm fine as well… I feel better now."

After confirming that the sisters were fine, Seiji hurriedly left the room as the sisters were still naked from the waist up.

"Kaho, are you really alright?" Karen looked at her younger sister in worry.

"I'm really fine," Kaho responded calmly. "Although I was rather uncomfortable just now, I no longer feel anything."

Actually, she still felt something.

However, what she felt wasn't pain or fear. It was an indescribable subtle yet wondrous sensation.

Kaho was unable to describe what this sensation was, but she didn't feel that it was bad at all.