Step up your mouth work.

You decide to focus your efforts on her, committing to a battle of the mouths. Neither of you have a great amount of experience with fellatio, but you feel you have a good chance of getting Gina to cum.

Doubling your tongue's efforts on her clit, you add your fingers to the mix. As she was getting aroused by this entire exchange, your digits slide into her tight canal with little effort. You pump briskly into her ladyhood, reveling in how much wetter she was getting from moment to moment.

Gina however, was beginning to get the hand of sucking a dick. She had now managed to get more than half of you in her mouth, and was giving you quite the sloppy but pleasureable blowjob. That was when you remembered the line in her file detailing her increased saliva production. Maybe allowing her to suck your dick wasn't a smart move? But then again, you didn't want to give up the uncontested access to her pussy. And as your eyes drifted up, you noticed her cute little puckered asshole, a wicked idea forming in your mind.