10.) DON'T cheat on her.

The team including Abby were all in the squad room going over a case and trying to fit the last piece of the puzzle together. The only problem was, the witness was more focused on Jethro's arse than answering the questions. Tony called her back to get one final statement from her and Abby was there to trick her into drinking a glass of water. Meanwhile, up on the catwalk Jenny is walking by and runs into an agent from the FBI and begins speaking with him. The elevator dings and the blonde haired witness steps out. She has excessive amounts of makeup on, a black mini skirt, tight blue shirt, and heels on. Jenny just happened to see her out of the corner of her eye as she spoke with the agent.

"Miss. Monan thank you for coming…" Jethro began when she cut him off.

"Jethro, I told you it is Bri for you and only you." She said and winked her eye. Now this woman really had Jen's attention. Jethro frowned.

"And I told you it is Agent Gibbs." He growled. Bri sat down in the chair and looked up at him.

"For now." She said and curled her hair in her fingers. Abby rolled her eyes and turned to Gibbs.

"Gibbs, can I go for a water now? My throat is dry," Abby fake whined. Jethro nodded. Abby smiled. "Anyone else want one?"

Tony and McGee raised their hands as they "pretended" to work. Abby was about to turn away when Bri said,

"If you don't mind I am kind of thirsty."

Abby nodded and left to find Ziva near the elevators with the waters.

"That lady will not stop at Gibbs!" Ziva said. Abby smiled.

"Well as I was walking back here I saw that our Madam Director has her eyes on her and she does not look happy." Abby said. Ziva's eyes went wide.

"Do you think?"

"Maybe!"

Abby and Ziva smiled and then Abby walked back with the water bottles.

"You look very sexy with your glasses on." Bri said and leaned over his desk as he worked on his computer. Jethro didn't even look at her and then his phone rang. He looked at the ringer and smiled. He got up and headed towards the stairs. He met Jenny at the top.

"Did you get the DNA warrant?" he asked. Jenny smiled and handed it to him. Bri was watching from below, studying the two of them.

"So is that your friend down there?" Jen teasingly asks. Jethro shrugs.

"Nah, she seems to believe her chest will win me over. Women don't win me over like that, but between you and me…" Jethro said and leaned in and whispered in her ear. Bri was watching the scene from below and crossed her arms.

"Who the f is she?" she sneered to herself. Jenny then let out a quiet laugh to Jethro. Bri saw. Back up on the catwalk.

"Jethro!" she said and her face was all red. Jethro smiled at her. He took the warrant and headed back down.

"Who is that lady?" Bri asked. Jethro sat down again and Abby came back.

"The Director of NCIS." Jethro answered. Bri leaned over the desk again closer to him and exposing more cleavage. Jethro rolled his eyes and saw Jenny watching from the top.

"So… Special Agent Gibbs… I was thinking we could head back to my place and on the car ride there I can tell you everything I know."

Jethro stood up and looked at her.

"Miss Monan, first of all that would be a very short car ride probably not even two minutes or even one. Second, you can stop trying to hook up with me because I am not a cheater, and third you can close your shirt because I have no interest of what is in there, plus the person I'm interested in has beaten you two sizes up." He said and walked off. Tony and McGee's jaws dropped and Abby had a huge smile on his face. Jethro gave Tony the warrant.

"Ahh we have a warrant for you DNA," He said and smiled at Bri. "Now sadly we can't get it the way you had in mind with my boss, but Abby over here has a cup you can pee in or we can take a spit sample."

Bri frowned and rolled her eyes. She had never been so embarrassed.