Girl goes back to her coworker and gives him the ass.

They had been working for about a year and the whole office knew they hated each other, they couldn't hide it. She considered him a pedant and he looked at her like he wanted to fire her every time. That's why no one imagined for a second that there was a secret relationship between them. That whenever they stayed at lunch or during overtime, they would lock themselves in the office of one of the two to fuck as if there was no tomorrow. She was always in his office and would wiggle around looking at him and challenging him. She knew that at any moment he would approach her, grab her by the arms and force her to come in front of him and give him a good blow job.