Millie jerks my cock under the table

Millie starts tugging at my cock under the table, and we sit there silently for a while, and I am doing my best to act normally so none of the other customers can figure out what is going on, then Millie says:

"And what else happened in your fantasy about me Matt?"

"I put my cock between your big tits." I reply.

"I think you got a thing for my big tits Matt. Did it turn you on when I showed them to you earlier today?"

I try to restrain a moan of pleasure so I do not reply, I just nod.

"Yes? Is that why you asked to touch them?" Millie asks.

I am breathing heavier now, and doing everything to act normally, as Millie's tugging on my cock gets faster, so I again just nod.

Millie smiles at seeing me trying to keep a straight face, and says:

"Do you want to fuck me Matt?"

I nod.

"I want to hear you say it Matt." Millie says.

I whisper:

"I want to fuck you Millie."

Millie starts jerking my cock very fast, then says:

"I will let you fuck me in the ass when we get back to the cabin."

Hearing that, I start to cum, and Millie slows down her tugging on my cock but keeps going until I have emptied my balls completely.

Then, Millie takes her hand out from underneath the table, and it has cum all over it. She makes eye contact with me, then licks the cum off her fingers and swallows it, saying:

"Yummy."

I just look at her with horniness, and use the napkin to clean myself up, then put it back on the table.

Seeing this, Millie says:

"Are you ready to go?"