The Day After Coming Home from Their Dream Honeymoon (Hawaii), While He Was Cleaning His Car in Bliss... His Wife Got Inside It with a Coworker, So He Hid in Back Seat Without Thinking. (2018)

Overview

Satomi and I are a newlywed couple. I went to Hawaii on my long-awaited honeymoon, and bought a couple's amulet to promise each other's happiness. And the next day, when I was cleaning my car while being excited about my married life with Satomi, who was disproportionately cute to me, my subordinate and my wife got into the car. Apparently, they're throwing a surprise party to celebrate my promotion. Without noticing me hiding in the backseat, the car started slowly.