"Fine, one kiss. No tongue!"
"No tongue, no deal" he countered.
"Fine, let's just get this over with I have other things I want to do today." This made him grin even wider and I could only imagine what he was thinking right now.
As I stepped up close to him to give him the required kiss I was shocked as his right hand groped my left breast. I opened my mouth to pretest just as he leaned in for the kiss. As soon as our lips met I forgot all about being offended by his hand and just reveled in the feeling that his hand on my breast combined with the kiss were making.
I felt my crotch dampen noticeably as the kiss seemed to go on and on. Not knowing what else to do with my hands I slid them around Dick and pulled him in even closer. I then slid my hands down to grab his ass, a move that he quickly followed with both of his hands since we were now in an awkward position for him to keep it on my breast.
When he slid his hands down into my pants to grab at my ass directly I briefly thought about protesting, but then figured what the hell and slid my hands into the back of his pants as well. His ass was firm and groping it made made me even wetter.
I squeaked a small protest as he pushed my pants and underwear down. Once more I was almost completely naked in front of him, and this time I didn't care.
I reached between us trying to undo the button of his jeans but was having a hard time with it. He removed his hand from my ass just long enough to undo the button and pull his own pants down. He wasn't wearing underwear I noted as I felt his hard penis pressing against my stomach.
It was almost like my body had a mind of it's own, I had very little control. Sure if I had wanted to I could have stopped right there but my body didn't want to stop and what my body wanted my body got.
I lifted my left leg and wrapped it around behind his back. He bent his knees just enough that when I stood up on my tippy-toes he was perfectly lined up to enter me. He straightened up, I got off my toes and he slid into me with an ease I wouldn't have imagined.
There was no pain despite the fact that I was still a virgin, both as a female and as a male. Well I had been a virgin, I certainly wasn't one any longer.
At first it was kinda rough and bumpy until we found our rhythm then everything sorta clicked and it was magical. I ignored the part of my brain that was protesting that this was so wrong and just let the wonderful feeling of Dick's penis sliding gently yet firmly in and out of my vagina wash over me and carry me to the edge of pleasure.
Though it seemed to last a blissful eternity we couldn't have been at it more than five minutes before I came the waves of orgasm rocking my body. I felt my vaginal muscles clamp down hard on Dick's penis which he had started pumping fast. Just as I thought the last big wave of my orgasm had passed I felt him tense up and then I felt him spurting his cum deep into me, which set off my orgasm all over again.
We stood there embracing for more than a minute, neither of us moving, just enjoying the shared afterglow. I could feel his penis softening inside of me but our heights were matched such that it probably wouldn't slide out on it's own.
Finally he regained enough composure to look at me and say "That was some kiss." He then leaned down to plant a kiss on my forehead before taking a step back and starting to get dressed.
"Um... yeah it sure was... some kiss... yeah" I babbled, mentally trying to come to terms with what we had just done. I was now a girl and I had just lost my virginity to a guy. And I had really liked it. It had been the best most satisfying experience of my life. I grabbed up my clothes and followed Dick's example by getting dressed myself.
"You know, if it's going to go like this every time you can feel free to use the boys bathroom any time you like Sarah." Dick said with that same predatory grin from earlier.
"Gee, thanks," I said rolling my eyes. I slipped past him out the stall door. I gave myself a quick look in the mirror seeing that not only my genitals and breasts had changed, I now looked like any other natural born girl.
I ducked out of the bathroom into the still empty hallway. 'Good thing I picked the bathroom farthest from the cafeteria to check on my changes' I thought. 'Though that didn't stop me from being caught.'
I was half way to the cafeteria when a thought suddenly shot through my head. 'Did Dick just call me Sarah? What else changed?"