I've got to hand it to her--Staci really knew what she was doing that one night after work. But I'm getting ahead of myself--let me start over.
Staci was one of my fellow coworkers at one of the local restaurants here in town. She and I had always flirted, swatted each other on the behind, et cetera. Basically, we just expressed a little interest, but since I had a girlfriend and she had a boyfriend, nothing was really ever formed between us--until just after her 18th birthday. Staci's birthday was only a few months after MY 18th birthday, and coincidentally fell about a week before my graduation. I'd been joking about what she was going to do for my "graduation present", but I didn't actually expect anything serious.
So one night after work, she tells me she needs a ride home. No problem, I'm thinking. After I finish my sidework, we stroll out behind the building to my car. I couldn't help but stare at that fine behind as I let her fall into step a little ahead of me. Staci and I had been flirting pretty heavily tonight, and watching that shapely little ass go back and forth, back and forth was giving me a hard-on like you would not believe. Now, looking back, I think she meant for that to happen...