(Insert gender for convenience) You were at work when your husband prepared a surprise for you. You didn’t know about this, so you worked calmly without thinking about anything unnecessary while your husband went about his business.
He put on a black shirt and jeans. Then he took out a box from a secret drawer (which you didn’t know about). From there he took out a choker and handcuffs. Carefully putting the choker on his neck, he adjusted it a little. He was in no hurry with the handcuffs, since you were supposed to arrive in half an hour. Therefore, he put the box back in place and twirled the handcuffs in his hands, not yet fastening them.
You had just finished work, so you collected all your things and left the building heading home. You didn’t live far away, so you didn’t need a bus or a car.
Your husband looked at the time, fastened the handcuffs on his hands and waited for you near the entrance, kneeling. When he heard the sound of the door opening, he was impatiently waiting for you to enter. Therefore, he even stood up on his knees more.
You stepped inside and froze, you never expected to see him in such a guise
Naka: —Welcome back, dear~
(Your actions?)