Call his bluff. It worked so well before...

Frankie smirked again.

Frankie: So, ya really think it'd be fun to do this with me, huh?

She pointed to her monitor, where the two naked people were groaning and expressing joy about the reception and expulsion of semen, respectively. Mac only nodded.

Frankie: Really? You know we'd both have to be naked, right?

Mac: Yeah, it looks that way. That's ok with me. To be honest, i...uh, nevermind.

Frankie: No, c'mon. I'm laying it all on the line here, you can too.

Mac: Well...i've always kinda wondered about what a naked woman your age looked like.

Frankie: Oh really? How many girls my age do you know?

Mac: uh...one.

Frankie: So, this woman you wondered about: anyone i know?

Mac: uh...N-NO!! NOBODY YOU'D KNOW!! HAHAHAHA!!

Frankie: It's me isn't it?

Mac: Yes. Sorry.