Explaining the situation

Once the crowd simmers down a little bit you seize the opportunity to speak.

"Now I know you must all be wondering how I've managed to turn yet another one of the lovely women of our office into another cock-craving whore. Well, Sofia here has kindly offered herself up for each of you to fuck as you please each and every day right here in the office, just like Diane kindly did before her. In exchange, she asks that you politely deposit your seed directly into her contraception-free pussy in order to impregnate her. I understand that this may make some of you uncomfortable, and the last thing we want here at Innovate is for any of our employees to be uncomfortable. And so, should you not want to risk being the one to knock her up, you are of course welcome to spray your cum onto any area of her body that you please. Of course, should you in fact impregnate her, you will have no financial or parental responsibilities as the child will be raised by Sofia here and her lovely husband. I myself have already had a go at breeding this big-titted sow." You say

The crowd gasps with surprise at this revelation, in disbelief that a married woman could truly reduce herself to such levels all so she can be knocked up by a coworker. You notice Meg in particular seems to have a shocked expression, not being aware of these particular details of your plan.

"Now, to start off the night we'll be doing a lottery of sorts. I've had Meg write each of your names on a piece of paper and put them into a bowl. She'll draw names out one at a time and that will be the order in which you'll get to use this prime piece of fuck meat right here." You say, giving Sofia a slap on the ass as you refer to her as 'fuck meat'.

Meg steps forward with the bowl you mentioned and faces the crowd.

"Go ahead." You say.

Meg reaches into the bowl and grabs out a piece of paper. As she does this and goes to unfurl it, the men in the room all start a drum roll using their hands. Once she's got the piece of paper and is ready to read it, they all come to a sudden stop.

"First up will be... Tony Seers from finance." Meg says with a smile.

The crowd cheers as Tony steps forward with a beaming smile.

"Now Tony, since you're the first to be drawn you'll get a few added bonuses." You say.

"What do you mean boss?" He asks.