My Husband's Man

"I'm home."

Gou sighed, dark circles visible from her young face. Gou Ichijo was the CEO of the Ichijo Corporation, inheriting it at the young age of twenty-one,who is now twenty-seven.
"Kiyo," she called out to her husband who was nowhere to be found. He would always greet her at the door and welcome her like a good husband he is.
"Is he not home yet?,"she asked herself outloud as she removed her black coat and proceeded to unbutton the top of her white blouse. Gou went inside the master bedroom upstairs, pulling a large white shirt and underwear from the upper drawer before heading to the adjacent bathroom.
As she was drying her long and black silky hair, she heard a thud coming from the guest room at the end of the corridor. Dragging her tired legs, she noticed the door was ajar. She peeked in and her eyes widened at the sight on the bed. It was Kiyoshi with another man she have never seen before. And they were having sex.