Go back.

I give the twins a shrug and turn around, more out of curiosity than anything. My raging hard-on probably controlled a bit of my decision, too, but that's besides the point.

The blonde's head poked around the corner, hiding the rest of her body from view. "I don't mind an audience, I was just surprised, is all." She grabs onto the wall with her right hand, which I remember being the one that was in between her legs. I can still see her wetness on her fingers. "The name's Bianca, by the way."

"Mark," I say. Andrew and Oliver introduce themselves as well.

"Why don't you make yourselves comfortable?" Bianca says, and beckons us with her finger. She disappears around the corner. I glance back, and the twins are giving each other a look that I can only guess means holy shit, this is really happening.

Following Bianca back inside, she turns on the water again and stands under the gentle spray, letting the steam rise around her buxom form. She licks a couple fingers and then draws them to her pussy, which is dripping wet. I'm enraptured as I was the first time, watching her play with herself and massage her clit.

In a daze, I make the first move. I drop my towel to the floor and cross the tile to where she stands against the far wall, and lean in for a long, amorous kiss. Andrew and Oliver aren't far behind. Andrew starts groping her full breasts and playing with each nipple, while Oliver moves down between her legs and puts his mouth to her slit. Bianca moans and takes the hand from her pussy and starts jerking Andrew off. Still tongue-deep into the gorgeous blonde, Oliver starts feeling her entire body -- her sculpted ass, her narrow waist, her curvy thighs.

Bianca ends our kiss, leaving a taste of strawberry chapstick lingering on my lips, and gets on her knees on the tiled floor. Oliver, Andrew, and I stand upright, and Bianca grabs Andrew's erection and mine, and puts Oliver in her mouth first. Just as he did with me, he puts a hand on the back of her head and guides her movements, in and out, letting her bounce on his big prick. I turn Oliver's chin towards mine and let him taste some of Bianca's chapstick off of my lips in another, drawn-out kiss. Andrew puts his arm around Oliver's backside and kisses his skinny neck and firm shoulders. Below us, Bianca lets Oliver out of her mouth before going down on me.

She has a somewhat easier time fitting my average length into her mouth, but if she doesn't enjoy it as much, she definitely doesn't show it. Her free hand moves around to my backside, pushing more and more of me into her wetness. She swirls her tongue around my tip and I moan my approval. Oliver turns to his brother and plants a small kiss on his lips, while Andrew's hand drifts over to Oliver's uncircumcised tool and gently strokes it.

Bianca takes me out of her mouth and into her hand again, then goes for Andrew's waiting cock. She lifts it up with her right hand licking it up and down, before going back down to his sac and taking it into her mouth, sucking, licking, stroking. Finally she puts him back into her mouth and, in one fell swoop, gets his entire length down her throat. Andrew's moan echoes in the empty shower, and his brother quickly stifles it with another kiss.

If I hadn't just came only fifteen minutes ago, I'd probably be ejaculating right now. Thankfully for everyone involved, I'm not quite there yet.

Andrew's massive dick falls out of Bianca's mouth and she stops stroking me. All three of us look down at her, knowing that she's more in charge of this than we are. "I want you to fuck me." She makes eye contact with each of us in turn. "All of you."

I sit down onto the wet, tiled floor, slick from the water which still pours over all four of us. I give each of her D-cup tits a little nibble, and then Bianca straddles my stomach and plants another kiss on me. Her wet blonde hair falls over me, smelling like coconuts and lye, and I inhale its intoxicating scent with my mouth moving back and forth to her machinations. Quickly, she breaks the kiss and reaches back for my eager cock, feeling it with a few strokes as she pushes it into her tight pussy.

Above us, Andrew and Oliver are having a silent argument about who goes where. I think Andrew wins, but it's impossible to tell with their twin-sense.

Andrew moves around to her backside as she bounces up and down on my rock-hard dick, her tits jiggling and dripping warm water over my chest. She moans quietly with each bounce, and with her hands now free, she pushes her wet hair back past her shoulders.

I can feel Andrew's wet warmth as he kneels down behind her, stroking his cock a few times in preparation. Oliver gets on his knees above me and guides his wet cock into Bianca's inviting mouth, putting a hand on the back of her head for support. Her pussy is practically dripping from how wet she is, making my cock slick with her natural lube. As Andrew pushes himself into Bianca's ass, I can feel her whole body tremble with a huge orgasm. Oliver's cock drops from her mouth and she moans as loud as she dares. It echoes through the bathroom and into the hall beyond.

Andrew's golf ball-sized nuts slap up against me as he finally fits himself inside her. Bianca's pussy gets tighter around my dick, and I can feel Andrew slowly slide in and out of her.

Trying to show my true appreciation, I move my hand from her bouncing hips down to her clit, where I swirl my fingers around her and send another shiver down her spine. I've always heard that girls can reach orgasm again faster than guys can, but I never thought it could happen in less than a minute.

Then again, Oliver and Andrew had spitroasted me, too, and I didn't last long at all in that situation.

The three of us continue to thrust into her, using her like a trashy whore. She plays with her tits and with Oliver's balls, obviously lost in the blissful sensation. My fingers still playing with her clit, I'm amazed at her stamina and dedication. This is not your average hookup, this is a girl with talent. Most guys would have to pay for this kind of treatment.

Bianca lets Oliver's dick fall from her mouth, a strand of spit lingering between her mouth and his cockhead. She starts to kiss it, pointing it down towards my open, panting mouth. Not needing any more invitation, I lift my head and start lapping at Oliver's cock as well. It's a familiar taste, and a welcome one. Bianca's tongue touches mine as we work on his mammoth tool, moving up and down his shaft. His hands are on both of our heads, holding us together while he slowly thrusts his entire length between our gaping lips. Unsurprisingly, Bianca throws her head back again and orgasms again.

"I'm gonna cum," Oliver says, taking his shaft into his hands and pointing it at Bianca's face. With a few strokes, thick shots of cum splatter her face and tits and drip down onto me. Some lands in her hair and the water from the shower quickly rinses it onto the tile. Still on his knees, Oliver pushes his cockhead into my mouth and I lap up the rest of his sweet, salty jizz hungrily.

I feel myself about to burst, but it's too late to say anything, so I pull myself out of Bianca and shoot over my chest and stomach, liberally coating myself with my own cum. My hands move from stroking my cock and balls to Bianca's clit, stimulating her again as Andrew starts to pound her ass. He grabs her hips and takes fast, hard strokes inside of her; Bianca pants and moans with pure bliss. Oliver, now going soft, kneels next to his brother and kisses him again, stroking his wet hair and strong shoulders.

I spin on the tile, my head now level with Bianca's pussy. As I run my tongue along her clit and used hole, she stiffens up again and lays against me with a final orgasm. My mouth moves to Oliver's swinging balls, and I turn each one in my mouth as he slowly plows into Bianca's ass. At this, Oliver's entire body clenches, and he pulls out from inside her and shoots his load across Bianca's backside. A few of his final drops fall from his tip into my eagerly awaiting mouth, and I swallow his delicious taste.

Oliver stops kissing his brother, and we all catch our breath, basking in the post-orgasm glow.

The only thing that gets me up off the tile is the fact that the water is slowly getting colder. Sluggishly, I lift myself up from underneath Bianca's body and turn off the shower, before turning around to slide down the tiled wall. Now facing the three of us, each of us still completely out of breath, I revel in the fact that I'm lucky enough to have just fucked three of the hottest people I've ever met. This is going to be a great year at ISU.

Somehow, Bianca is the first to stand, wringing her blonde hair out and toweling herself off. "Thanks for that, guys."

"Why are you thanking us?" Andrew says between breaths. "You were incredible."

"Oh, shucks," Bianca says, thoroughly running a towel along her curvy form. "It's not every day that I have five orgasms. I think you guys have something to do with that."

"Yeah, it was me," Oliver says. Andrew smacks him and he breaks out laughing.

I feel almost ready to stand up again. "We should do that again. Soon."

"Not now," Bianca says.

"No, not now," I agree. "But soon."

"Well then." Bianca wraps the towel around herself and heads for the exit. "See you soon." And with a wink, she's gone.

I get up and I hand the brothers their towels, quickly cleaning myself off and drying off my hair. With a start, I realize that my parking pass has definitely expired, but if I were to ask myself if it was worth it, I'd definitely say yes.

"So, Madison 5 seems pretty great so far, huh?" Oliver says.

"No kidding. Bianca might be the hottest chick I've ever seen," his brother answers.

Now completely dry, I head for the exit. "Well," I say over my shoulder. "If you're ever up for more, you know where to find me." They both nod, and I leave the shower.

I pick my clothes up from the twins' room and cross the hall to mine, finding my key where I left it on the red cart outside my door. I open it to an empty room. The blinds are down and there's a note on my mattress: I went out for dinner with my folks, but I'll be back later tonight. Excited to finally meet you, Mark! -- Finn

Quickly, I redress and dump my stuff in the room before heading back down the elevator to the sedan. I'm amazed when I get down there that there isn't a parking ticket under my wipers. What a great day.

I move the rest of my stuff in, occasionally catching a glance of Andrew or Oliver next door, and then move my car to the permanent parking structure half a block down the street.

When I get back to Room 524, I flop on the bed, exhausted. My ass is sore, my cock is ridiculously sensitive, the taste of jizz still lingers in my mouth, but it's probably the most satisfied I've ever felt in my life. But the day is still young.