"Ok, I guess we can try it out," I answered, and she immediately hopped up to pull her panties and shorts down to her knees. I probably shouldn't have been surprised by my dick's natural reaction to my first sight of Glen's tight pussy, but I was still slightly taken aback when I started to thicken and swell with desire as I bashfully pulled down my own shorts and sat back in the chair to prepare myself.
Giving me an impish grin, Glen settled down onto my cock, which slipped easily into her tight, slick wetness. It wasn't like any of the pornos I'd seen - she didn't move up and down my shaft or anything - she just seemed content having me inside her. After a few seconds she reached over to turn on the game console, sliding most of the way off of me in the process, grabbed our controllers, and sat back down on my lap, thrusting me satisfyingly back inside.
Once we started to play, Glen was immediately business as usual, but her movements and gyrations while playing were stimulating enough to keep me hard, and I could tell she was enjoying herself just as much from the flush of excitement on her face. Even so, Glen was always stiff competition, and I had to focus so fully on the game to stay competitive that I often forgot that my hard cock was having the time of its life buried in her tight pussy. She also kept messing with me while we played, sitting up straight so that I couldn't see the screen, and then leaning back and forth to stay in front of me as I tried to see around her, all of which had the effect of driving my dick up into her time and time again, a feeling we both thoroughly enjoyed as we continued to jockey for position on the track.
An couple of hours later we decided to call it a night and she slipped off of me. "See? That was fun."
I, however, was a bit frozen, unsure if I should try to lean in for a kiss or something, but Glen's banter as she pulled her shorts back on quickly broke through any awkwardness I was feeling.
"You might want to practice tonight. If your cornering wasn't so shit, you might have actually put up a bit of a challenge."
"Bullshit, it says right there on the screen that I won 6 and you won 5."
"Whatever." She flipped me off and slammed the door behind her on her way out.
And that was what we did every day for the next few weeks. She'd come over, we'd engage in some light foreplay during basketball, and then we'd have sex for a few hours while playing video games. Glen never made it a big thing - she'd just bend over and peel off her tight shorts and underwear while I removed my own, and then the sight of her wet pussy peeking out between her toned thighs as she turned the game on would start to affect me on an instinctual level. By the time she made her way back over to me, naked from the waist down, my cock would be hard as a rock, ready and eager to slide up into my best friend. Neither of us ever came - we just enjoyed the pleasure we got out of indulging in our instinctive sexual desire for each other's bodies. Glen clearly enjoyed feeling filled up, and, like any guy, I loved the sensation of having my dick wrapped in silky pussy.
It was weird how I never really felt the need to rectify the competing feelings I felt about Glen, how she still felt like just one of the guys despite how much sexual attraction I felt toward the half-naked woman sitting on my lap with my hard, twitching dick stuffed up her pussy. Gwen continued to treat me exactly as she always had, and watching her slide herself down onto my delighted cock so our interlocking bodies could gently stimulate each other for a few hours each night just felt... comfortable. Just two friends enjoying some casual sex while they played video games. My parents never suspected a thing.
One day as my dick slowly and intermittently throbbed with pleasure inside my best friend as we enjoyed a close game of Generic Brown Shooter 12, I asked her if anything out of the ordinary had happened toward the end of the school year.
"Actually, yeah, now that I think about it," she said, turning around in my lap and making my dick twitch with the sudden sensation of twisting around inside her. She grinned mischievously and ground against me a few times, making me reflexively thrust up into her and causing us both to gasp in pleasure, before she settled down and continued her story. "We had just finished our last soccer game, a couple of days before graduation, and were back in the locker room getting changed when that nerd, Ed Wesley, stuck his head into the door. I remember thinking that it was odd at the time, though now I can't really think of why it would be, since it's only natural for a guy to want to watch women change clothes, as attracted as you horndogs are to our bodies," she said, sticking her small chest up into my face and rolling her eyes when I immediately fixated on the clear outline of her small, firm breasts pressing through her tight tank top.
"Up here," she said playfully, and I managed to pry my attention away from her delightful little pointy nipples and back up to her face, though my cock had suddenly gained an increased interest in my childhood best friend's pussy that wasn't going away. She noticed, and smirked at having proven her point so easily as she gave yet another teasing bounce on my cock, though I don't think she quite realized the effect staring at her tits had had on me in our current condition. A pleasant tightness began to form ever so slightly in my cock, and I found myself wishing she'd bounce like that a few more times.
"Anyway, some of the girls started screaming at him for some reason, and then I remember seeing a bunch of flashes of golden light making their way around the room, covering the other girls, though it skipped me for some reason. I remember the last girl in the line looking oddly afraid, but after her glow faded she suddenly seemed just as interested in Ed's presence as the rest of us were, unclasping the bra that she'd just finished putting on. Once all of the glowing went away, Ed asked if anyone wanted to fuck, and of course we all immediately jumped at the chance, I mean, what girl would ever turn down an offer of sex like that? I couldn't help but strip and show off how turned on I was, and how good my pussy could make him feel."
"'Damn Glen, it even worked on you, huh?' Ed said as I took my turn walking over and wrapped myself around him, feeling his erection against my waist as I jiggled my little tits for him and bent over to show off my wet pussy. 'I forgot you were in here,' he continued, almost guiltily as I stroked his cock and rubbed it encouragingly against my naked crotch. 'I was just going around the room zapping everyone, and must have gotten you too. It looks like the ray really does affect all girls, even asexual tomboys.' He finally looked down at my hips and pussy, as if seeing them for the first time. 'You do have a pretty banging body though, now that I finally get to see it without those dumpy sweats you're always wearing,' he said, filling me with hope that he'd fill me with cum as he continued to eye me up and down. After a few seconds, however, he turned his attention back to the other girls. 'Oh well, enjoy your new craving for dick, I guess. No one will confuse you for a guy after this.'
"I didn't know what all of that meant, and I still obviously wanted to have sex with him, but I was oddly relieved when he narrowed his choice down to a few other girls who were more the cheerleader type, with bigger tits. I guess as much as I wanted to feel Ed's dick inside me, and still do, I didn't really look forward to having sex with him for some reason, though of course I would have if he had picked me.
"He eventually chose Trish, who immediately mounted him and slid his hard little cock as deep as it could go into her lucky, slutty pussy. The other girls stuck around to rub their breasts in his face and beg him to fuck them next, but once I saw that Trish was well on her way toward filling her fertile young pussy with Ed's cum, I got dressed and headed out.
"I was still pretty overwhelmed with that familiar, intense need for cock that I always get whenever someone mentions sex around me, so after I got home, I remembered what Ed had said about my clothes, changed into a more revealing outfit I thought you might like, and came over to see if you'd be interested instead. And I guess Ed was right about my body, because as soon as you saw these hips naked you immediately started thinking with your dick, our friendship went out the window, and I became just another slutty piece of ass willing to let you fulfill your stereotypical male urge to stick your cock inside her," she teased, but I could still see the trepidation behind her smirk, even as she slowly rocked her hips back and forth and we both continued to enjoy the feeling of my cock sliding around inside her slick, stimulating pussy.
"Bullshit Glen," I said. "You're the one who suggested doing this in the first place, and if anything, you're the one catching feelings here. You were beating me 7 out of 10 easy in this game a month ago, but now I'm taking better than 50%."