"I heard about the sex dolls you filled with helium." Mikkel wished he had seen that since Rik said it was hilarious.

Mikkel was giggling so hard. "Sometimes daddy comes to sleep with us when we pass out on the floor. I think he carries us to bed sometimes."

Mikkel thought he did. The truth was some nights he didn't know how or when he and Fredrik got to bed. The likely assumption was Sigurd tucking them in.