In a good way.

You caress the g-string hoping to get a good reaction. Trish just looks at you and smiles. She slowly guides your other hand to her breast, while she pulls your hand out from her skirt long enough, so she can take her g-string off. She gives you the small patch of material and you stuff it into your jean pocket. You then replace your hand to where it was, this time you feel Trish's naked pussy for the very first time.

You feel between her legs that she is very wet from your earlier touches and that she is incredibly turned on already. She whispers into your ear as you run a finger along her moist slit. "I wore the g-string tonight for you," she exclaims with a smile. "Did you like them?"
"Yes... yes I do," you reply. You can make out the soft hairs above her opening. Trish has shaved around the lips but allowed the rest to grow. You give Trish a few gentle rubs up and down her pussy before you start to center on her clit. Trish starts breathing heavy in your ear as you coat a finger with her juices before slipping it between her lips.
"I have been waiting for this moment for so long..."

She stops in mid-sentence as your first knuckle then whole finger enters her pussy. You move it back and forth as she starts gyrating her hips and whimpering quietly. You smile when you feel her pussy start to grow tighter, as you know she is about to orgasm, so you finger her pussy harder then ever.

Before she cums though she says shakily, "I want your cock, NOW."