Hello, my fabulous little perverts! I had been planning to do a threesome, or two threesomes, but I got a request so I pushed it earlier. Warning, this will have some slash, aka, male/male. I'm devoting this chapter, and again this whole series, to Watson for continuous inspiration, and Annie for helping me get the details of this chapter figured out. LoveLoveLove!

Also, appropriate title is appropriate. Also also, I don't remember if I'm writing in first or third person anymore. Fuck consistency.

Enjoy!

-Forbala-

CHAPTER THREE: THREESOME

I was lying with my head on my arms on my desk, just waiting for my last class to end so I could go do literally anything (or anyone) else. But I was stuck in Charms for—I checked my watch again—another fifteen minutes.

I sat up and stretched, grabbed my quill, and started doodling on my two lines of notes. Finally, as I finished a horrid drawing of a hippogriff, Charms ended and I joined the other students in the hall. I saw Ginny and went to say hi, because I hadn't seen her since we'd come back from summer holidays. We ended up chatting all the way to the Gryffindor common room, and I followed her in without a second thought. I saw the Patil twins in one corner, each wearing different robes according to her house. I waved at them and they waved back before I disappeared into the stairwell.

When I emerged at the top of the stairs, I realized I had not followed Ginny into the girls' dormitory, but had taken a detour into the boys' dorm. Where Seamus was sucking Dean's cock.

"Hey, there," I said.

They jumped away from each other, flushed and breathing heavily and looking damn fine. "Wh-what're you doing here?" Seamus asked, wiping at some precum on his cheek. Dean did nothing to conceal his dick or pull his pants up from around his thighs.

"Well, I thought I was following Ginny, but I guess I went up the wrong staircase. So you two are thing, yeah?"

"No we're not a thing!" Seamus said heatedly, at the same moment as Dean said, "A bit, maybe." They looked at each other, about to get in a recycled fight, if I read their expressions right.

"Whatever, I don't care if you're gay or together or what. All I want to know is: Can I join?"

They both looked at me, surprised, argument forgotten. Then at each other, communicating silently in that way only best friends and true lovers can, and they nodded. "Sure," Dean said. I dropped my bag and stripped to my skivvies in remarkable time. Seamus' eyebrows rose at my speed, in fact.

I approached them and sat on Dean's bed beside him, put my hand on his cock, and kissed him deeply. Seamus put his hand around Dean's cock, rubbing his thumb over the slit. Dean moaned into my mouth and wrapped an arm around my waist. I sucked on his lower lip while he massaged my still panty-clad ass. I moved my hand up under his shirt and lightly scratched his chest while Seamus took over stroking Dean's dick. I pinched a nipple and thrust my tongue into Dean's mouth at the same time.

Dean's hand moved up my back to unhook my bra and we separated so he could slide it off. I lay down on Dean's bed and pulled the boys to me to suck my tits. I was barely containing myself, writhing and keening, high and quiet. I suddenly slung one leg around Seamus' waist, grabbed the nape of his neck, and thrust my hips up into him, while they both kept licking and sucking my nipples.

Dean and Seamus worked together to lift me up and lay me on top of Dean, who used his hands to keep massaging my breasts and rolling and pinching my nipples. Meanwhile, Seamus licked and kissed his way up my thighs and pulled my panties down with his teeth. He thrust his tongue in my pussy and swirled it, so deep that his face was pressing hard against my skin. I moaned at this and bucked my hips, wrapping my legs around his shoulders and reaching back to wrap my arms around Dean's neck.

"Oh god, oh god. Uh, yes, nnn, that feels—f-f-fucking fabuloussss," I stammered as the boys continued to molest me. I stiffened as Seamus fingered my clit and after only a few moments, I came and collapsed onto Dean. After several long moments, I blinked my eyes open and sat up. Dean's cock was still somewhat stiff and pressing against my ass, and Seamus was just massaging Dean's balls with a hungry look on his face. Hm. He ate me out, but he really wants cock. That's pretty damn hot.

"Guys…I have an idea. Can I buttfuck one of you?"

"'Scuse me?" Seamus asked, looking up from Dean's nuts.

"Have either of you done anal?"

"Well…yeah," they said together. Oh man, these two needed to get married. They were too cute.

"I have a strap-on. Can I top one of you?"

Seamus shrugged and I smiled and walked stiffly to my schoolbag. I grabbed my wand, pointed into the bag, and accio'd the strap-on and condoms.

"You keep that in your bag?" Dean asked.

"I'm having a slutty year, and safety first!" I proclaimed happily, strolling back to them. I stepped into the harness and then ripped open a condom and rolled it onto the dildo. I grabbed another condom and looked between Dean and Seamus. "Who wants to be my bitch?" I asked, causing them to laugh.

"Not happening," said Seamus, shaking his head, still laughing.

"No, no. I bottomed last night. It's your turn. My ass needs to recover," Dean protested.

"Fine. But be gentle with me," he told me, grinning and I barely suppressed a predatory grin.

I leaned in and kissed Dean, slowly stroking his dick back to attention. I ripped open the condom and rolled it on, stroking at the same pace once the latex was on. I reached over and undid Seamus's zip, then stroked both boys at once. Dean reached over and stroked my strap-on and I moaned. I stood up and pulled the boys up by their shirts. "Kiss. And strip each other," I ordered. They did so without question and, Merlin, it was hot.

Once everyone was naked, I reached over to Seamus' ass and started fingering him. Dean cast a lube spell for me and I pushed two fingers inside, then three, scissoring and stretching. Dean cast a lube spell on himself and started to finger me from behind and I mewled as I shoved my fingers up into Seamus, who was grunting and kissing my neck. Suddenly, Dean thrust into me and I gasped and slammed my head down into Seamus' chest. Once I'd recovered, I spun Seamus around and eased "my cock" into his ass. I'd always wanted to peg, and I finally had my chance. And do I even need to say how hot it was?

As Dean pounded into me, I pounded into Seamus, whose knees soon buckled and he lay on his chest on Dean's bed, rubbing his cock into the sheets. We moved in great rhythm, once I'd got the hang of it. With a little direction, I even found Seamus' prostate. Dean was pounding me hard with his hot black dick, his balls smacking against me as he thrust, while I thrust into Seamus and gripped his shoulders hard enough to bruise. He tried to sit up, but I pushed his head back into the sheets and pounded him harder. The inside of the strap-on was rubbing my clit like no tomorrow and watching the purple dildo sink into Seamus while Dean, his boyfriend and best friend, fucked me was more than I could take. I came again and fell onto Seamus back, rocking my hips slowly, then quickly again as I got my strength back. Dean came just as I was getting up to speed again in Seamus, who came shortly after.

We all collapsed on each other until we were able to sit up. I grabbed my wand and cleaned us all up while Dean tossed the condoms. I got dressed and tossed the now clean strap-on and extra condoms back into my back. "I better go," I said. "Thanks for that. It was fun."

"Bye," they said, waving at me as I sneaked down the boys' stairs and onto the girls' stairs.