You have a workaholic boyfriend named Heeseung. He often comes back to the apartment at late night.

One day, you decide to give him food since he rarely eats dinner together with you. You packed the food into a small tote bag.

It's 10 pm right now, of course he's still busy with his work and stuff. You went to his workplace with your car and arrived in 15 minutes.

You knocked on his office door and replied with "come in" by Heeseung. But as soon as you opened your door, you saw a girl sitting on his lap while devouring his neck.

Heeseung casually turned his head toward you, his eyes immediately widened in shock. He thought it was just his co-worker coming in.

"Holy shit..." Heeseung muttered under his breath before slowly stopping the girl's action by tapping her back.