Author's Note

Just a heads-up: this IS a rape chapter. if that's not your thing, feel free to skip it.

Also, this one went a bit Tarantino on me. I'm not sure how that happened, but I kind of like the result.

And yes, Rainbow Dash is 18.

Reservoir Dash

Cleansweep whistled idly to himself as he pushed his custodial cart around the corner to his last stop of a long Friday afternoon. It was the cusp of a three-day weekend, and everyone was gone except him. He always ended every Friday with a complete disinfection of the locker and shower rooms, using a strong and highly toxic cleaner that liked to sit for a while for best results. He always did the boys' side first, then the girls' showers, giving Canterlot High's famous girl athletes plenty of time to clear out and go home.

Cleansweep knocked on the door of the girls' locker room, waited several seconds, then pushed it open a crack. "Anybody still here?"

A loud thumping sound answered him. He heard a faint, muffled sound—not quite a voice, but he couldn't really tell what it was. He frowned. "Hello? I need to clean the showers, is anybody still in there?"

A more insistent, but still muffled, sound answered him. Brow furrowed, he pushed the door the rest of the way open and walked in. The muffled sound—a voice, but not producing words—grew louder. He peered around the privacy partition that blocked the view of the inside from the doors.

His eyes blew open wide.

Rainbow Dash, one of the most popular seniors, star athlete and band leader, lay on her back on a bench which had been pushed up against a support column. She was naked, gagged, and tied up: her arms had been bound to her sides in two places, with her wrists lashed together under her backside. Her legs had been drawn up and tied with thick, sturdy rope at the knees and ankles, pushed up into an almost fetal position, with the double ties around her ankles held fast by a set of ropes which extended up and were tied taut around the column behind her, forcing her legs up in such a way that her sex and asshole were presented in full view. A few more ropes had been tied around each of her breasts, lifting them to full pertness despite her supine state.

As he stood there staring in disbelief, Rainbow tried to shout through her gag, her eyes wide and her cheeks flushed crimson. He shook himself and rushed over, kneeling down beside her and ripping off her gag. "Rainbow Dash! What happened?!"

"Can ya untie me and call the cops or somethin'? And if Principal Celestia's still here, could you maybe go get her? And don't look at me!"

"It's a little late for that," Cleansweep said. "And Celestia left an hour ago. I'm the only one still—who did this?"

Rainbow grimaced. "Couple'a jerks from Cloudsdale," she said. "Their 'revenge' for the state finals. Snuck in here and waited, knocked me out with somethin', next thing I know I'm all tied up like this and they're takin' pics an' laughin' like hyenas. They stole my clothes and left."

Cleansweep frowned. "That's horrible," he said. He looked Rainbow up and down, examining her for bruises or signs of anything more being done to her—not that he was a doctor, but with her all tied up and naked, it wouldn't be hard to spot.

"Can you please stop oglin' me?" Rainbow cried, her cheeks flushing as she squirmed in her bonds. "This is bad enough as it is. And call the cops already!"

"I'm just checking to see if you're hurt or anything." Despite the seriousness of the situation, Cleansweep's cock was throbbing painfully in his pants. Rainbow Dash was, after all, an athlete, with a lithe and sexy body, toned in all the right places and yet also soft in all the right places. And she had one of the healthiest, prettiest, poutiest assholes he'd ever seen. And he just so happened to love himself a nice, tight asshole.

"I just need outta these ropes so I can find somethin' to put on and—hey, what're you—

Ignoring the little voice in the back of his head that told him this was wrong, Cleansweep reached out with one hand and started kneading Rainbow's breast. "You know, I've had a lot of ass in my day, but I don't believe I've ever had a piece as hot as you."

Rainbow's eyes widened in alarm. "H-hey now—"

"I'll cut you loose in a bit and help you get this whole thing taken care of," Cleansweep said as he rubbed Rainbow's thigh and ass with his other hand. "Just give me a minute."

"Dude, what the hell? You're older than my dad!" Rainbow squirmed, trying to evade Cleansweep's touch. "HELP! SOMEBODY HELP!"

"There's nobody else here," Cleansweep reminded her. "But if you want, I can always put the gag back on."

Rainbow stared at him. "Dude, what's wrong with you? I thought you were an okay guy!"

"The guys who did this to you didn't do anything sexual to you?" Cleansweep asked as he leaned over Rainbow's exposed sex and asshole, sliding his hand up from her butt to probe at her slit.

Rainbow flinched. "Don't," she whimpered. "And it was two girls that tied me up like this."

"Huh. Wonder how they learned to do up ropes like this," Cleansweep said as he prised at Rainbow's slit with two fingers. "They really went all out."

Rainbow shuddered. "C-can you s-stop that?"

Cleansweep leaned in close to her face. "You know, you're lucky I was still cleaning," he said. "It's a three-day weekend. I'm sure they'd have come looking for you at the school tomorrow or Sunday once somebody realized you're missing, but do you have any idea how cold this locker room gets at night? And you naked? We're talking pneumonia here, Rainbow Dash. That kills people."

Rainbow narrowed her eyes. "So what, I'm supposed to just let you rape me as thanks for savin' my life?"

"I was just pointing out that this could've turned out a lot worse for you," Cleansweep said. He turned his attention back to Rainbow's sex and ass, rubbing the rim of her pucker with his thumb as he dug into the crease of her puffy slit with his forefinger. "Just wondering, are you a virgin?"

"Yeah," Rainbow said. "Guess I won't be after you get through with me, huh?"

Cleansweep sighed. "Now what makes you so sure I'm about to rape you?" he asked. "Did it ever occur to you that maybe I just wanted to play with you a little before I cut you down from here?"

"Dude, this is already rape," Rainbow said. "I mean, if you cut it out like, right now with the creepy touching and let me go, I maybe won't report your ass? Because I get it, seein' a hot chick tied up like this does stuff to you, I mean, this is exactly the kind of thing I flick the bean to, but seriously, stop."

Cleansweep leaned low over Rainbow's face. "I figure it'll be a few hours before anyone really starts to worry about you," he said huskily. "That gives me plenty of time to have all the fun with you I want." With that, he lowered his mouth to hers and sucked at her lips even as he pushed his middle finger into her asshole up to the second knuckle. Rainbow stiffened, eyes wide.

"S-stop," Rainbow repeated, her breath hitching, as Cleansweep broke the kiss.

Cleansweep watched Rainbow's face intently as he kneaded her breast and fingered her asshole while rubbing her slit with his thumb. "Have you ever had anything in your ass before?" he asked.

"N-no," Rainbow said raggedly.

"I think you'll like it," he said as he crooked his finger inside her, gently stretching the inside of her ass. Rainbow let out a strangled cry and thrashed against her bonds.

"Cut it out," Rainbow whimpered.

"You'd like this better then?" Cleansweep asked as he pulled his finger out of her ass with a sucking, slurping sound and used it to tease her inner folds for a long, agonizing moment before sliding it into her hot, wet sex. Rainbow squeezed her eyes shut tight and bit back a strangled cry as he pumped her pussy with his finger, all the way up to the last knuckle.

Cleansweep stole another kiss from Rainbow's lips as he fingered her, then lowered his mouth to her breast, swirling his tongue around her nipple before taking it into his mouth and suckling at it, giving it a little bite every so often. As Rainbow let out hitched, wet, soft sobs, he added his index finger to her slit, drawing louder gasps from her as he finger-fucked her only slightly faster.

"Does it feel this good when you touch yourself?" he asked.

"Th-this do-doesn't feel g-good," Rainbow hissed. "It's dirty."

"What kind of porn do you like?" Cleansweep asked conversationally as he ran a hand through Rainbow's hair.

"D-dude, shut up—"

Cleansweep jabbed his thumb sharply into Rainbow's clit, making her yelp. "What kind?" he asked again, pleasantly.

"N-normal stuff," Rainbow gasped out. "M-maybe some weirder stuff...like b-bondage, or gangbangin', or—"

"Rape?" Cleansweep asked.

Rainbow fell silent. "Yeah, sometimes," she admitted. "Like, the...the one with the pizza girl who gets...ahhhh...dragged inside the-the house and...and they tear off her clothes and—"

"When you watch that stuff, who are you in your fantasy?" Cleansweep asked. "Are you the pizza girl getting raped, or the guys raping her?"

Rainbow's face burned more crimson. "Both," she said in a small voice. "Sometimes the girl, sometimes the...the rapist." She looked up at Cleansweep with shame and anger in her eyes. "What's with the questions? You tryin' to justify this shit?"

"Not at all," Cleansweep said calmly, tweaking her nipple and giving her breast a nice playful tug. "I was just curious about what kind of fantasies a cute girl like you has, that's all."

"You're a creep," Rainbow hissed.

"I can't argue that right now," Cleansweep said mildly. "I was hoping we could just chat for a while, you know, while we're here together, but I can always put your gag back on...or give you something else to do with your mouth."

Rainbow narrowed her eyes. "If you put your dick in my mouth, I'm bitin' it off," she snarled. "I ca-can't stop you from doin' what you're doin' right now and I can't stop you from f-fucking me, but you're not putting it in my mouth if you wanna keep it."

"Fair enough," Cleansweep said with a sigh. "It's a shame, I was looking forward to watching you suck me off. Ah well. There's always the next best thing." He pulled his fingers out of Rainbow's sex, stood up, and unbuckled his belt. "I need to let off a load about now anyway," he muttered as he dropped his pants and underwear, letting his stiff, throbbing cock bounce free. Rainbow stared in wide-eyed horror.

"Wh-where are you gonna—"

"Right now? Well right now I'm just gonna make a little mess on your face," Cleansweep said as he stood over Rainbow and started stroking his cock. "No, don't turn away," he said as Rainbow hastily looked in the other direction. "I want it on your face, not in your hair. Believe me, you don't want it in your hair, it'll take forever to wash out." He reached down and turned Rainbow's face toward him again. "Don't make me hold your head down," he said firmly. Rainbow glared mutinously at him, but kept her face turned toward him as he pumped his shaft. His face screwed up and his breaths came out in ragged grunts as he neared his peak; his load exploded all over Rainbow's face and shoulders, covering her in thick pearly smears and strands. Cleansweep plopped to his butt on the floor next to the bench and rooted through the pockets of his pants, pulling out his phone and pointing it at Rainbow. "That's a keeper," he said as he snapped a picture of her cum-covered face.

"Great, that'll be evidence I can use against you," Rainbow spat. "How many girls have you done this to, you sicko?"

"Me? None," Cleansweep said. "I've never touched a female student at this school." He paused, then amended, "Well, not since I was a student here anyway." He chuckled. "Ah, I miss high school."

Rainbow snorted. "Oh, so what, you walked in here and saw me all tied up and decided today'd be a great day to suddenly become a rapist?"

Cleansweep considered her for a moment with his head tilted curiously. "Yep," he said with a shrug. "Life's funny that way sometimes." He pushed himself to his knees and moved over to the end of the bench, leaning over Rainbow's bottom. "Okay, I'm ready to have some more fun now," he said. He put his hands on Rainbow's upturned thighs and glutes, kneading the supple flesh there as he lowered his face to her tender nethers. He took a long, deep whiff of her flushed, musky sex, then lowered his head and dragged his tongue around the rim of her pucker.

"GAH!" Rainbow cried, squirming. "Are you...are you licking my asshole?!"

"You've never heard of a rimjob?" Cleansweep asked before resuming his ministrations, slowly teasing Rainbow's ass with his tongue. She panted, her eyes rolling back in her head, hands clenching and unclenching.

"Oh dude that's totally gonna make me freakin' poop," Rainbow grunted.

"I hope not, because I love eating out a pretty little asshole like yours," Cleansweep said. While his hands played over Rainbow's ass, thighs, and slit, he flicked his tongue against her asshole, then slowly, deliberately probed her with the full length of his tongue, wriggling it around inside her ass for a minute before pulling out and going back to licking her rim.

"Oh god," Rainbow moaned. "Fssss..."

"Do you like that?" Cleansweep asked.

"It feels freakin' weird," Rainbow said. "Not bad, just weird. And I don't like anything you're doin' because it's rape! Don't go actin' like I'm gonna forgive you just because my body's goin' all crazy on me!"

Cleansweep laughed. "That spirit is why everybody loves you, you're always so fired up and you get everybody else pumped too." He leaned around to look Rainbow in the eyes. "Don't ever let anybody break that spirit, you hear me?"

Rainbow stared at him incredulously. "The fuck do you think you're tryin' to do?"

"I don't wanna break your spirit," Cleansweep said, blinking in confusion. "Have I once hit you or yelled at you or called you a bitch or anything like that?"

Rainbow frowned. "Well...no," she said slowly.

"I don't want to hurt you, I just want to have some fun with you before I help you get down from there," Cleansweep said. "In a way I feel like this is my reward for fifteen years of cleaning up nasty tampons, pubes, and used condoms you kids leave all over the place."

Rainbow gave him a flat stare. "Bullshit," she spat.

"Yeah, okay, that one's a load," Cleansweep admitted. "I mean, I do get sick of that shit, but honestly? You're just so goddamn hot I didn't even think twice. And no matter what happens after this, I have no regrets." With that, he went back to eating out Rainbow's ass, leaving her to stare in complete befuddlement before the racing jolts and spikes and tingles shooting up her nerves demanded her full attention.

A few minutes later, he leaned back and nodded. "Yeah, that ass is ready," he said. "And so am I." He stood up and moved forward, bracing his hands on Rainbow's upraised thighs just below the knee, bending his own knees as he straddled her ass.

"W-wait!" Rainbow cried in alarm. "L-look...I can't stop you from doing..." She swallowed. "I can't stop you, but...can you at least use a condom? Please? There's a machine right over there that has 'em."

"I know where the condom machine is, I'm the one who keeps it filled," Cleansweep said. "I'll go get a couple after I'm done here, but I want to come inside your asshole. That's half the fun of anal, shooting off up in there." He smiled down at her. "I don't have any diseases and it won't hurt if I come in your ass, right? You can't get pregnant from that."

Rainbow hesitated. "A-alright," she said. "I guess I can live with that. But don't put it in my pussy without a condom, alright? Please?"

"Deal."

"And that's not consent!" Rainbow added.

"I know, I know..." With that settled, Cleansweep rubbed the head of his cock against Rainbow's wet, puffy asshole. He reached down with one hand to guide himself into place, then held on tight to Rainbow's thighs as he slowly pushed himself into her.

"AHHHH!" Rainbow cried, eyes flying open wide. "Aaaa...aaaaaaahhhhh..." Rainbow's hands and feet flopped bonelessly as Cleansweep slowly but insistently pumped her virgin asshole, pushing more of his length into her tight body with each thrust. Her eyes rolled back and her head lolled back and forth, her breasts jiggling like flan with each thrust.

"Oh god," Cleansweep grunted. "So...so tight..."

"Ngh...nghaaa...aaaagh..." Rainbow grunted raspily, breath coming in sharp gasps and phlegmy moans as Cleansweep pounded her ass harder and faster. "S-stop, it—AH! AH! Oh god...aaaaaagh...!"

The sharp slap of Cleansweep's balls against Rainbow's ass formed a nice, steady rhythm as he huffed and panted and grunted and Rainbow moaned and cried out. Then, with one great thrust, Cleansweep blew his load inside Rainbow. "Ah! AH!" Rainbow yelped as she took the first blast; she rode out the aftershocks in silence, her body going limp as Cleansweep pulled out. Cum welled up in Rainbow's asshole and dribbled slowly onto the floor.

"Was it...worth it?" Rainbow rasped.

"Oh hell yes," Cleansweep said. "I'm not through with you yet, but that was so worth it." He grabbed his phone and recorded the slow dribble of cum out of Rainbow's ass. "How about you, how did it feel?"

"Like a guy old enough to be my grandad just shoved his dick up my ass and came inside me," Rainbow said flatly. "In other words, really gross."

Cleansweep chuckled. "Well, you sounded like you were getting pretty into it," he said. "God, I love me a nice tight asshole. That's the one thing I miss about being young. Teenage girls, college girls, they all have really tight assholes." He rubbed Rainbow's thighs and buttocks affectionately. "I haven't gotten ass this fine in twenty years."

"And you never will again," Rainbow said.

"Yeah, probably not," Cleansweep agreed. "You'd be a pretty tough act to follow alright." He pushed a finger into Rainbow's wet, flushed pussy, eliciting a sharp gasp. "Yeah, you're ready for the big finish," he said. "And I've got just about enough left in me for one last go."

"And then you'll cut me down from here?" Rainbow demanded.

"Unless you want me to call up some of the guys from the team and tell them about the free pussy buffet in the locker room," Cleansweep said with a grin as he fingered Rainbow's slit. "You'll probably get gangbanged at some point in college, might as well—I'm joking, I'm joking!" he said at Rainbow's furious glare.

"That's a sick joke," Rainbow spat sourly.

"Yeah, you're right, my bad," Cleansweep agreed. "I wasn't kidding about the college thing, though. Be careful what kind of parties you go to, some of them get...crazy."

Rainbow grimaced. "Yeah, I've heard about parties where girls get raped by a bunch of dudes," she said with a shudder. "It's kinda hot in porn, but thinking about that really happening?"

"Oh, a lot of the time it isn't rape," Cleansweep said. "A lot of time it's just alcohol, hormones, and really bad decision making." He bent low to thrust his tongue into Rainbow's slit, making her shudder and gasp.

"I-I heard about that too," Rainbow said with a tremor in her voice, her toes curling. "I just...can't imagine anybody I—ahh!—know doin' that on purpose..."

"Eh, I can see your friend Pinkie Pie doing it," Cleansweep said. "It's actually really really easy to picture her on her knees with a half dozen men standing around her, grinning that big silly grin while they jizz all over her."

Rainbow let out a low groan. "Yeeeeahh...that does sound like Pinkie Pie," she admitted.

Swapping out his finger for his tongue for a minute, Cleansweep looked up at Rainbow again. "Legend has it Celestia was pretty freaky in college too," he said.

"Principal Celestia? Seriously?!"

"There's this story that used to go around," Cleansweep said as he gently massaged Rainbow's clit. "It was her birthday or something, I dunno, there was this big party, one of her best friends made a challenge, who could take the most men in one night. They both got stripped naked and tied down to a table, bent over it, you know, and blindfolded and ball-gagged. All the guys at the party lined up for a turn, every time somebody blew a load in one of them, they drew a tally mark on her ass with a marker. Celestia's friend only took twelve guys before she gave up and she was crying her eyes out. Celestia took fifteen before she passed out cold."

"Whoa," Rainbow said, eyes wide. She narrowed her eyes. "Wait a second. That sounds like total bullshit."

"It's true," Cleansweep said. "Every word."

"Oh yeah? And how do you know it's true?"

"Because I was there," Cleansweep said. "Why the hell do you think I'm a high school janitor at this age? I used to be the Dean of Student Affairs at Canterlot University until that night."

"Oh, BULLSHIT!" Rainbow yelled, laughing. "Dude, now I know you're makin' this shit up!"

"Am I?" Cleansweep asked. "Look at what I'm doing right now. As you can see, I haven't lost my knack for making incredibly bad decisions to get a piece of ass." He sighed and smiled sadly. "Speaking of which, I think it's about time." He stood up and walked over to the recess where the condom dispenser hung on the wall between two rows of lockers. He took two and walked back over to Rainbow, unwrapping one and putting it on as he approached. He dropped the other by his pants. "Are you ready?"

Rainbow sighed. "Ready as I'll ever be," she said. "I hope you're quick this time, I just want this to be over."

"Just hang in there a little more, you're a brave, strong girl," Cleansweep said as he lined his cock up against Rainbow's waiting slit. He grabbed hold of her raised feet with his hands, lacing his fingers between her toes, and pounded into her. Rainbow cried out sharply as he hilted on the second thrust, his balls slamming against her cum-streaked ass. Rainbow bit her lip, clenching her teeth, her eyes tearing as she rode out the rough pounding. A ragged half-scream, half-moan tore from her throat, raspy and muted, as she lolled her head back, arching her back as much as she could, curling her toes around his fingers.

"N-not so hard," Rainbow whined. Cleansweep eased up a bit, with longer, smoother pumps and slower hilts. Rainbow's breasts rolled and swayed with the motion, her tongue lolling out of her mouth and her head bobbing.

She didn't know how long he was inside her, but finally he came with a last desperate, violent thrust. Her body bucked and rocked with the force of his orgasm, then went still as he pulled out. She panted and gasped, feeling him untangle his fingers from her toes.

"How was that?" Cleansweep asked.

"Intense," Rainbow said hoarsely. "But it's still—"

"Still rape, yeah, I know," Cleansweep said with a shrug. "I'm not trying to dodge what I did here today, I just want to know how you feel is all."

Rainbow shook her head. "You are messed up," she said.

"Yeah, probably," Cleansweep agreed. "Here, let me get you down from there, I've got a boxcutter here somewhere that'll do the trick..." He fumbled through his discarded pants until he found the boxcutter, then went to work on the various ropes holding Rainbow in place. It took nearly fifteen minutes to cut her loose; by the time she was completely disentangled, most of the cum on her body had become dry and crusty.

"God, it hurts like hell to sit," Rainbow complained as she sat on the bench where she'd been humiliated and raped, rubbing the feeling back into her wrists and ankles. "When I get hold of those stupid punks from Cloudsdale," she muttered.

Cleansweep made a circuit of the locker room, opening every locker with the master keys. "Looks like everybody took their gym clothes home to wash," he said. "There's not even a T-shirt here."

"If I know Rarity, there's a whole rack of stuff in my size in the Fashion Club room," Rainbow said. She looked herself over, sniffed herself, and made a disgusted sound. "We'll head over there after I shower," she said. She chuckled. "Good thing the showers are right over there, huh?"

"Yeah," Cleansweep agreed. He frowned. "I could use a shower too." He rocked on his heels. "We might as well both shower at the same time," he said. "I mean, after everything that just happened—"

"Yeah yeah," Rainbow said tiredly. "I'm not even gonna argue that one. Let's get cleaned up then get me some clothes and get you turned over to the cops."

Cleansweep stripped off his shirt, shoes, and socks, then followed Rainbow into the showers. Rainbow tested the spray from one shower head with her hand, then stood under it, groaning as the steamy hot water coursed over her body. As Cleansweep got under his own hot shower, he kept watch on Rainbow, drinking in every detail of her nude, athletic body as she tossed her prismatic hair, scattering droplets all about. He watched her lather herself up, meticulously scrubbing all the cum and sweat and other things from her beautiful blue skin.

Rainbow noticed him staring at her and groaned, giving him a flat, unamused look. "God, dude, seriously?! Didn't you get enough already?"

Without even noticing it, Cleansweep had gotten rock hard again. He chuckled. "Huh. Didn't think I could get it up again after that last one."

Rainbow rolled her eyes and walked over to him. "Gimme your soap and your rag," she said, taking his washcloth from him and lathering it up. She knelt down in front of him and spent almost a minute vigorously lathering and washing his cock. Once it was cleaned and rinsed, she took hold of the shaft with one hand and brought her lips to the tip. She looked up at him, eyes half-lidded. "This is just so you don't end up bendin' me over a table and fuckin' me somewhere halfway across campus," she told him before taking his slippery length into her mouth and swirling her wet, warm tongue around it. She rocked back and forth on her knees, slurping and grunting as she sucked him off. It didn't take long for him to come; when he did, Rainbow Dash took it all, then stood up slowly and looked him right in the eyes, her gaze burning and sultry. She opened her mouth...

...and spit his entire load right into his eyes. "Finish up," she said as she walked back over to her own shower. "I wanna be dressed and out of here before sunset."

Cleansweep chuckled and sighed. "I'm gonna miss this job," he said as he scrubbed his face. "Ah well."