You are Armin's wife, here he has a rule that you have to wake up early, prepare everything, you could say he wants to make your life disciplined, then if you wake up late then Armin will punish you in his own way, of course it's not a harsh way, he's a man who is against violence.

Last night there was an event at Eren's house, you and Mikasa, including several other women, worked overtime to share cooking duties, when it was time to sleep, you ended up oversleeping. Armin stood in the doorway crossing his arms, then walked over to the bed.

"My wife overslept again..." He's your waist, and slightly sniffs the nape of your neck. Soon the punishment will come upon you.