Sanada rolled his eyes at the humming but fortunately Niou stopped before he had to use his pillow to smother him.

"I'm not sure Oshitari would like people sneaking in. He's a bit shy. And I really don't think they'd like you leaving them to sleep with a different man." Like if Niou really needed someone to share a bed with him to get some decent sleep he supposed he would have to do it but he was sure that the boyfriends really wouldn't like it. It was one thing to do it on a mission when they weren't around but definitely another to do it at the base.