>Twilight looks at you with suspicion.
>"Anon, why are you making me wear a blindfold?"
>You grin, smile, and run your fingers through her mane.
"Come on Twilight. You know me, I love surprising you."
>She gives you a blank stare.
>"Yes, like the time when you accidentally grew over 50 hands tall?"
"Er, well-"
>"Or the time you read an ancient book on courting ponies and accidentally -proposed- to Princess Celestia?!"
"Okay, but you-"
>"Oh, oh - or like the time you got all of us drunk, and then took those embarassing photos?"
"All right, but you gotta admit that the last one was kinda funny."
>She rolls her eyes at you and smiles.
"But yes, sometimes your surprises are nice."
>She wraps your neck in her telekinetic grip and brings her mouth to your ear.
>Her moist breath tickles you.
"Like the oral sex."
>You smile impishly and hug her with one hand.
>With the other you give her rump a squeeze.
>She sucks in a breath, bites her lower lip, and looks at you, while levitating the leopard-print cloth away from her.
>Small flames are dancing in her eyes.
"Well, let's just say this is something along those lines."
>"Are you sure you don't want to run this by me first? After all, ponies are still different eno-"
"Hush Twilight. I've done my research. And I mean that literally. You ponies don't have enough imagination."
>She hmphs at you.
>"I highly doubt you-"
>You don't let her finish.
>Forget the blindfold.
>You keep her from moving away and give her horn a lick with your tongue.
>Her eyes widens and she gasps.
>"A-anon?"
>Instead of responding, you get on her knees, and stick the top in your mouth.
>You can't help but -hope- you're doing this right.
>You've been on the receiving end of blowjobs before.
>You just never figured you'd be sucking off a hot alicorn mare.
>Running your tongue over the spirals you feel Twilight shudder beneath you.
>"H-howaah?"
 
>You try to not slobber all over it.
>It feels kinda weird actually.
>Like it's hard obviously, hur hur hur.
>But it's also somewhat velvety
>You feel a taste of tangerines in your mouth.
>"Ahhhhaanooon!"
>Holy shit was she alrea-
>Whoah.
>The taste of tangerines intensifies.
>You pop the horn out of your mouth.
>"Anon if you stop now, I'm goin-"
>You break her off with a passionate kiss.
>She melts in your arms and wraps her wings around you.
>You break the kiss, and run your fingers through her mane.
"Patience."
>You lower her head again, and give the horn another lick.
>Twilight really lives up to her name.
>Purple sparks coruscate down her horn.
>You stick the tip into your mouth and gently as possible give it a squeeze with your teeth.
>She lets out a soft whimper, mouth parted, heartbeat audible through her lips.
>Letting your tongue grow wild, you suck on it gently, and then close your teeth somewhat lower.
>She wraps her forehooves tighter around you.
>You run your tongue counter to the spirals.
>"HowaaaaAAHHH!!"
>You're momentarily blinded by the flash that seemed to originate somewhere in your head.
>You stumble back, but are held up by her hooves.
>The fact that she's now as strong as an Earth pony really helps.
"Well, that was-"
>She lunges at you, locking her lips with yours, practically shoving your tongue down your throat.
>Not to be outdone, you grapple with her, squeezing the back of her neck.
>After what feels like a while later, you let go.
>She looks at you with those huge purple orbs of hers.
>"Anon, that was - that was incredible. How-"
"Well, it makes sense. In one of your books - uhhh - "Structures of the Horned Magic Users," it mentioned that unicorn horns are deceptively sensitive for a bony protrusion."
>She nods.
"And well, I sort of extrapolated a bit, and figured that if I treat it like a joy rod, it would-"
>"Oh, merciful Celestia, yes!"
"Heh."
 
>The two of you look at each other, as comprehension dawns on her face.
>"Wait, you mean humans do that to each other?"
"Well, not constantly. And I guess it's usually done by the girl to the man."
>Oh man.
>You just totally blew someone.
>Somepony.
>She's a mare, sure, but...
>Doesn't that technically make you gay?
>Uhhh.
>You think not?
>You give a shake of your head.
"But yeah."
>She makes her bedroom eyes at you and smiles wickedly.
>"Well, I think you should come upstairs."
>IT'S HAPPENING
>You return a grin of your own.
>Standing up, you scoop her up in your arms.
>She squeaks adorably and nuzzles against your chest.
>You make your way up the stairs and kick the door open.
>Immediately, she grabs your in her TK field, and throws you on the bed.
>Your pants are next as they're shredded into tiny pieces.
"You know there are other ways-"
>She doesn't let you finish as your boxers are disintegrated next.
"You kno-"
>She does some sort of half-jump/half-glide and smiles at you.
>You're fully erect right now.
>"Gosh Anon, that's a strange place for a horn."
>She runs her tongue up your shaft.
>"Mm. I wonder what kind of magic it does?"
>She gives it another lick and closes her mouth over it.
"Hwoah!"
>Almost immediately you feel her tongue wrap itself around your shaft.
>You sit up slightly and lock gazes with her.
>And to think you used to have problems with eye contact.
>She's making bedroom eyes at you again, as she starts working the shaft and sucking it gently.
>Your eyes roll back.
>Damn this feels great.
>GOOD TIMES.
>You feel your balls cupped by a telekinetic grip as she gently massages them.
>"Twiilight! I'm gonn-"
>Your mouth zippers up, literally.
>You grab the back of her head, and press your dick deeper into her mouth.
>She doesn't seem to resist when you grab her mane.
>You grab the zipper and pull it open.
"Hofuckthatsamazing!"
>You feel your muscles tense as you shoot you come.
>The unicorn throws you back and climbs on top of you.
>Bringing her muzzle close, she swallows audibly.
>"Yum."
>Today was a somewhat [spoiler]sucky [/spoiler] kind of day.