Tony and Ziva stand with their head's cocked to the side, and their eyes narrowed.

"Who is she?" Ziva asks quietly.

"I don't know, but when Gibbs sees her sleeping in his chair she'll be dead meat" Tony replies with a sigh.

"She looks a bit like Abby, Abby got a sister?" Ziva looks to tony, hand on her hip in thought.

"Nah, not that I know of anyway" Tony shrugs.

"Haven't you got work to be doing?" the quiet, but threatening tone of Gibbs makes them both straighten up quickly. They turn and see him standing right behind them.

"How do you do that?" Tony asks with a mock look of admiration. Gibbs cocks his mouth the side in a get moving sort of way. "Nevermind" Tony mutters before hurrying off to his desk. He and Ziva look up over their computers to Gibbs, who is now smiling at the sleeping girl.

"Hello Melissa" Gibbs greets.

"Hey Gibbs" she replies, eyes still closed.

Tony and Ziva glance to each other.

Gibbs sits on the edge of his desk "that chair's comfy huh?"

"Sure is, mm, the goon in the Armani suit said I'd be dead meat if you caught me in it..." there's a slight smile in her tone. Tony frowns at the term 'goon' and Ziva stifles a laugh. Gibbs looks around to Tony with a small smirk before looking back to Melissa.

"Is that right? Well I'm sure Agent DiNozzo didn't know you bought me that chair" Gibbs laughs.

Melissa's eyes open, her bright blue eyes complimenting her long jet black hair and her red hoodie. There's a twinkle in them that gives her a mischievous look.

"Goodness gracious Leroy, is that a smile I see?" she laughs slightly.

"Haa haa" he replies in a mock laugh.

They both stand and embrace each other in a loving hug. Tony and Ziva exchange a bewildered look.

"You've gotten taller" they hear Gibbs mumble into the girl's head.

"You've gotten greyer" she cheekily replies, making Tony choke on his coffee.

The noise draws their attention to the agent. Gibbs sighs slightly and moves his head back.

"Allow me to introduce you to my team" he says sternly. "Agent Tony DiNozzo and Agent Ziva David" Melissa nods and smiles to them both. "This is Special Agent Melissa Anderson, she's my...Goddaughter"

"Special Agent" Tony asks incredulously.

"Problem, Goon?" Melissa asks, eyes twinkling again.

"Well...no you're just a little young" he replies sincerely, his voice slightly gentle.

"I am yes, but capable" Melissa adds reassuringly with a slight nod. Tony smiles to her, the undertone of friendliness in her voice unavoidable.

"So, are you NCIS?" Ziva asks curiously, coming to stand in between the computers. Tony follows her action.

"No, I...I'm FBI" Melissa replies cautiously, glancing to Gibbs who can instantly see something is wrong.

"FBI?" Tony repeats. Melissa nods. "You don't sound too sure about that"

"Err" Melissa glances to Gibbs with a slight smile, who in return cocks his head to the side slightly in a disapproving way.

"Oh my God!" Abby's squeal startles them all. Melissa turns to face her with a big smile before running and meeting Abby with a big hug. They stand jumping and giggling in the middle of the office. Gibbs rolls his eyes while Tony and Ziva watch in amusement. "Aaah I love your hair" Abby coos holding the younger girl's hair in her hand.

"Well you know, testing out the Goth thing" Melissa smiles.

"Well it suits you! Come here" Abby pulls her in for another hug which they hold for a few moments. "So, why are you here? Miss Special Agent!"

"Err well" Melissa turns and looks to Gibbs again with an awkward and mischievous smile "I kinda, maybe, got into a little trouble, and I kind of maybe got sacked"

"Melissa!" Gibbs suddenly yells making Tony and Ziva jump.

"Ah!" Melissa steps forward with her palms extend "no no, I can explain. I need your help"