She was entirely soaked, her crotch and her bare inner thighs already slick with her juices. And we hadn't even done anything yet! I knew right then she'd be a really great sex partner and she started breathing harder as soon as I began fingerfucking her.
Pressed against her, I swear I could even feel her heartbeat speeding up.
I also felt someone finally climb onto the bed with Margie, who lay back and pulled the boy on top of her. It was clear she didn't know who it was and didn't care. She just wanted to get started.
And we were in the way, Patty and I, my kid sister's bare feet suddenly kicking gently at us (like, “Get out of the way!”)
So I stopped kissing Patty long enough to get her onto her narrow back and up alongside Margie, the two thin naked girls lying side-by-side, as expected. Because my bed wasn't against any wall, I slid off, walked around to Patty's side, and climbed back in beside her.
And then moved on top of her, her bare thighs parting as I did so.
To my surprise, the boy with my little sister was already fully inside of her and fucking her. Like, really fucking her. I was certain it was his first time, whoever it was, but his hips were already pumping between her bare thighs.
And the sound of his cock sliding rapidly in and out of her wet cunt was getting all of us more excited by the moment.
“Ohhh, yes,” Margie began moaning, encouraging him. “And this is what I need! Fuck me! Go deep in me! Fuck me harder, fuck me harder! I wanted this so much! Do it even faster!”
My little kid sister was getting all the attention she needed. But, knowing her as I did, she would soon want even more.
Lying on top of Patty, I was ready to give her the same, but I could tell she was concerned about something.
“Where's Becky?” Patty whispered, her mouth so close to my ear her breath was hotly inside of it. “I don't want her getting bored. Or ignored.”
I pulled back to give her an incredulous look.
“Ignored?” I asked. “Are you nuts? She's gonna get her brains fucked out. Didn't you see all the boys looking at her tits?”
I could tell, though, that the dark-haired little 4th-grader lying under me was still unconvinced. I didn't get it, but:
“Hey, Becky,” I called out into the dark. “What's going on? Are you sucking any dicks while I'm fucking your sister?”
Which got a laugh from the entire room.
“I am sucking some dicks,” Becky said from somewhere, happily. “Two at the same time. Oh, wait…now it's three. But I'm saving my pussy for Roger. After he does me, I'm going to fuck every boy in here!”
More laughs. The boys I'd brought home were loving it!
“Get naked, the rest of you,” Margie called out, her breathing ragged. “Oh, God, I'm getting fucked real good here, but I want all of you, too!”
“Hey, count me in on that!” Patty added with a laugh. “If it's going to be a race, to see who gets the most sex, we'll have to keep score…”
I was lying fully on top of her, her naked body warm and growing yet warmer beneath mine.
She then spread her slim legs wider so that the length of my stiff cock was propped up, pressed tightly against her slickened cunt. Like my little sister, she had no pubic hair yet, but her faintly pulsating pink slit was seeping a copious amount of her slippery wetness.
“Can I?” I asked, into her ear. “Put my dick in you?”
The pretty 10-year-old laughed, then gave me a quick kiss on the mouth.
“Of course,” she said, with a child-like giggle. “Justin, it's a sex club and I'm here to let you fuck me.”
“What about the other guys?” I suddenly wanted to know.
“They can all fuck me,” she said straightforwardly. “Or Margie or Becky. It's like a sex race.”
And she canted her hips upward so the head of my cock was perfectly lined up with the pulsing opening of her slick pussy. She put both hands on my bare ass and pulled me forward and I felt the slippery warmth of her, inside, as the entire tip of my dick slid into her.
“That's it,” she moaned, as I pressed my throbbing cock deeper into her cunt, a slow inch at a time. And then she hotly whispered a huge secret into my ear. “I'm not a virgin, Justin, but I don't want anyone, not even your sister, to know.”
Which explained why my nearly-vibrating dick was sliding into her so smoothly, the tight wetness of her underage cunt squeezing me gently (but not stopping me) until I was buried all the way inside of her.
“So you already have a boyfriend?” I asked.
God, she was just so damn sexy and appealing and cute and I was suddenly just a little jealous. Which was insane, considering what we were doing. And that many of the boys here would be fucking her like crazy before our first sex party was done.