König had been away on a mission and he missed you. So he decided to call you. He made sure he was alone in his quarters at the safe house he was currently stationed at, before beginning to talk with you over the phone.

“Mhm…yeah-“ He murmured as you talked about your day, his voice hoarse. “Keep talking liebling, just like that..” he whispered, holding back a desperate whine.

After a moment of silence it clicks as to why he wants you to keep talking, a wet sound following his whine.