My first sexual experience with a girl was in my senior year in high school. Stephany had been one of my best friends for many years. We were boyfriend-girlfriend back in junior high school and she was the first girl I french kissed but that was the extent of our fooling around. A few months before high school graduation we worked on a history project together that involved a lot of online research so we spent many hours sitting in front of my computer.
We were alone at my house working on the project one day after school when I left to get us some chips and sodas. When came back I heard the unmistakeable sounds of sex coming from my room. I peered inside and saw Stephany watching one of my porn videos on the computer. I was surprised because I thought I had those videos hidden pretty good on my computer and because I didn't think girls watched porn. The man in the video was kissing the woman's large tits and Stephany seemed mezmerized. I thought she would be embarrassed to be caught watching a sex video so I backed up and made some noise to let her know I was coming. But instead of shutting down the video she just kept watching it.
"Looks like I found someone's porn stash!" Stephany said over her shoulder. The woman knelt down and slowly pulled down the man's shorts to reveal his soft dick. I quickly sat down and reached over to the keyboard to turn the video off but Stephany stopped me.
"Wait. I want to watch this," she said. "I've never seen one of these before."
I don't know if she was referring to porn or a cock. We watched the woman stroke and lick his growing cock and my own quickly got hard. I had to adjust myself several times and hoped Stephany didn't notice.
"Look how big his thing is getting," Stephany said. The woman was licking it up and down, giving the camera a good view of his nearly erect cock. Stephany glanced down at my crotch and I'm sure she could tell I was hard. I suddenly felt very naked.
"Does yours get that big?"
"Stephany!" I put my hands over my lap. I couldn't believe my friend just asked me if my dick was big. She has always been more out-going and forward than me, but that was way beyond anything I expected from her.
"What?" she asked innocently. "I'm just curious."
Stephany looked back to the computer where the woman was now bobbing her head up and down on his cock.
"How big does it get?"
"What?"
"Your thing."
"Oh my god, Stephany. I can't believe you're asking my how big my 'thing' is."
"So? I'm just curious. I've never seen one before."
We continued to watch the woman give the man a blow job until he was fully erect - about ten inches long. The woman grabbed it by the base and wiggled it back and forth.
"I don't know, but it certainly doesn't get that big," I said.
The woman squatted over his cock and rubbed the tip back and forth across her pussy lips.
"That's good. I think I'd be afraid if I saw one that big. It must hurt."
The woman slide all the way down on his cock in one slow motion. It didn't seem to be hurting her - she moaned loudly and before long she was bouncing up and down. It's one of my favorite scenes because her tits bounce up and down, too. We continued to watch in silence for several minutes. I never imagined I would be watching porn with a girl and my dick was as hard as a rock. Stephany noticed when I adjusted myself again.
"Is it hard now?" She was staring at my crotch. I blushed and squirmed a bit. "Can I see it?"