I can't wait any longer; time to get it on!

I know she is on the edge of cumming, but I just can't take it anymore. My dick is threatening to rip right through my pants, and I'm worried my balls might be turning blue. I stand up between her legs, her thong still at her knees behind me, and I tear off my clothes before she even opens her eyes. I line my raging hard-on up with her hot pussy, and thrust in, going all the way to the hilt on the first thrust. Her big round eyes open wide and her jaw drops with shock. Before she can collect herself I am thrusting in and out as fast as I can.

Each thrust slides the head of my cock right along the roof of her vagina, rubbing her g-spot on the way out and back in. After a moment her eyes close again. She starts to rock her hips forward, meeting my hips each time I slam into her. It isn't long before her breath becomes shallow and her loud moans become a bit softer. She stops rocking her hips in time with my thrusts, then suddenly her whole body shudders and twitches. She squeals so loudly she virtually screams. Her breathing is more like gasps for air, and her hips buck up a few times, raising her ass completely off of the counter. Feeling and watching her orgasm is so amazing, I find myself on the verge of popping, too.