It had been a couple of days since Amber and Rainbow Dash announced themselves as a couple. It was almost everyday they’d get together for a date, have sleepovers to gossip, and even get to share some of their more keen interests. It was typical puppy love, and both of them loved every second of it.
On one of their dates, Amber couldn’t help but notice Dash’s wings, and how well kempt they were. They were quite a nice pair of wings-- pristine, she might even say. She couldn’t tell exactly what was drawing her to them, but it was definitely an unnoticed beauty in her marefriend; she even complimented her. Rainbow Dash took great pride on preening her wings to make sure they were as sharp as could be, mostly to impress the Wonderbolts. A kiss good-bye and Amber watched her partner flap her wings several times before taking off into the clouds.
The next date, Rainbow Dash was over at Amber’s house. It was movie night, but both of them ended up talking through the entirety of the movie. Most of it, they hardly paid any attention. They were on the subject of how Dash had ever gotten into hooves.
“It’s… a long story.” Rainbow Dash sheepishly trailed off, looking away from Amber.
Amber stretched her neck next to Dash’s head, “Please? It’s not like I’d tell everypony here”.
She got slightly flustered, murmuring to herself before she finally caved in, “F-Fine. You promise not to tell anypony?”
Amber held a hoof in the air, “I promise”.
Dash sighed, “It started when I met Twilight, and Rarity, and everypony else. It started off as a normal friendship, but then I noticed that most of everypony was wearing some sort of hoofwear; Applejack had horseshoes for her bucking, Rarity wore stuff like heels, and some fashionable shoes, even Pinkie was wearing skates at one point. One thing I did notice was that Fluttershy never wore anything, and somehow, that was really appealing to me. Her hooves looked so… soft, and pleasing. I never had the courage to do anything about it, until you came along. That was the first time I’d ever even done anything with hooves.”
“Aw, that’s a cute story.” Amber cooed slightly.
Dash blushed slightly, “So, uhm… Do you like anything else besides hooves? I’m asking out of curiosity.”
“Well… I was going to tell you something about that, actually.”
“What is it?”
“I couldn’t help but notice your wings the last time we saw each other.”
Dash’s eyes lit up, “Yeah! And you told me how beautiful my wings looked”. She blushed again, “Th-Thanks again, by the way…”
“I, erm… Do you think I could maybe… Touch them?”
Dash’s eyes rolled towards one side, as if she were trying to look at her wings, “Uhhh…”
“If you’re worried about me messing them up, I could use my magic. I’ll be careful, I swear!”
Rainbow Dash thought hard for a minute, occasionally moving her wings slightly as if getting a feel for them. Finally, she spoke, “Aw, what the hay. Sure. It’s not like they’re going to get messed up from sleeping tonight, anyways.”
“Ooh, yay!” Amber clapped her hooves, and stepped off of the couch to the side of Rainbow Dash.
Amber used her magic to gently lift one of her wings to her face. She gently brushed her hoof along the top part of her wing. Rainbow Dash flinched slightly, trying to keep from giggling at the feeling. Amber lifted it slightly more, brushing her hoof on the underside of her wing.
“Ooh, it’s so soft!”
Dash replied, almost bursting out from laughter, “Y-Yeah…!”
Amber looked underneath to find rows and rows of neatly aligned feathers. She eyed over them, seeing the smaller ones bunching up near the webbing under her wing, which piqued her interest. The webbing was there, yes, but it also seemed somewhat of a… pit? A wing...pit? Amber’s curiosity got the best of her, and she gently prodded the spot. Rainbow Dash showed an appropriate response-- jumping, and squeaking.
“A-Amber! What are you doing?!”
“What is it? Are you ticklish on this… I don’t know what to call it. Is this a wingpit?” She poked it again, and Dash reacted the same way.
“S-Stop it, Amber!”
Amber lightly brushed her hoof against the length of it, feeling a very soft, and smooth surface. It was like a mix between velvet, and a lotioned tissue. As her hoof ran against this new thing unbeknownst to her, Dash’s laughter quickly turned into soft moans..
Dash called out to her, “Hnng~... Ah-Ahmber~...”
She stopped, looking at Dash’s flushed expression. She almost looked embarrassed at what had just happened, but she also looked pleased. Amber’s face widened, “Dashie… Is… Is this arousing for you?”
Dash slowly nodded her head.
Amber started to blush, “Can I… Could I keep going?”
Dash responded with an almost jittery nod, her eyes closed tightly.
Amber looked back at the webbing, noticing the slight pit underneath. She set her hoof down, and admired it for a bit, anticipating on what she meant when she said if she could ‘keep going’. She reached up to get another feel for it, but decided that she could possibly smell it? It was a weirder thought that crossed her mind, seeing how this was something she’d only just found out about. She didn’t want to make it seem like she’d have to smell everything that was new to her… But she did find this very appealing.
She leaned in, softly pressing her nose against the velvet-like fur. The smell of dew, and raspberries entered her nose. It was a delightful smell that only made Amber want more of it. She started to inhale more of it, even moving up and down Dash’s wing to fulfill the new need. Meanwhile, Dash continued to hold in a rather lusting moan while her marefriend had her way with her wings.
Amber continued to press her face into Rainbow Dash’s wingpit. It didn’t take long for her to take a curious taste test. She pressed her tongue at the base of Dash’s wing, and slowly ran it up towards her head. The same taste exploded in her mouth, with a slight coolness of mint hidden away at the back of her throat. Rainbow Dash squeaked. Her wings suddenly shot out with a loud, but faint pompf. They were raised so much, Amber didn’t even need to hold her wing up anymore. She let her magic fade, and went back to focusing on this new delicious snack in front of her. One lick after another, her lips pursed together for a hybrid of a kiss, and a suckle. She repeated this a couple of times before pressing her tongue on the surface, and slowly dragging up. She reached the end of the pit, but continued along the edge of her wing, her tongue retreating, and began to gently nibble on Rainbow Dash’s wing.
Dash couldn’t handle it anymore. She gave in, arching her head back and letting loose a loud, enticing moan. Amber continued to almost suck on her wings; her path straying into the bushels of feathers where she planted her face to take a rather large inhale. Dash called to her again in a weak, and shivering voice. Amber couldn't hear her-- the beating heart in her chest was deafening, and her blind lust was overwhelming her. She lowered herself to one of her forelegs, and began to wrap her tongue around her hoof, her muzzle brushing past her frogs. She made several long licks from the tip of her hoof, down to the base of her arm, and even catching the small pit beneath her arm. She didn't want to stop.
With one last effort, Dash called Amber's name in a moan. Caught off guard, Amber suddenly snapped out of her 'rampage', and looked at her marefriend, seeing her panting from the amount of ecstasy that she had been swimming in. She hopped off, and went over to check on her partner, who was sweating from how hard she tried keeping in her yearning sounds.
“I never realized how sensitive you really were; even your hooves pushed you over.”
“N-No, it’s not that,” Rainbow Dash sighed, regaining her breath, “Everypony has sensitive wingpits, it’s just… Some are much more than others. I can only imagine how Fluttershy would handle something like this…”
“Well… Thank you for sharing that with me. I’m sorry I went overboard, and I feel really bad about… You know... Is there, erm... Anything I could do to make it up to you?”
Dash took her time to recover, the slight huffing quickly ceased, and her composure was normal. She thought about it for a second. Then, her eyes lit up, but she seemed somewhat apprehensive about what she was about to ask, “There was something Twilight mentioned about unicorns… She said something about how sensitive horns were…”
“So, you’re saying… You want to do something with my… horn?”
Rainbow Dash nodded, “I… Actually want to something more than just that. I want to... Kiss it.”
Author's Note
Feedback is welcomed~ 
A Unicorn's Hidden Pleasure
“K-K-Kiss my horn…?” Amber’s face began to turn into a brighter red. The skittish face made Rainbow Dash’s expression mimic her partner’s.
She nodded her head with a sheepish laugh, “Yeah…”
“Where did you get that idea?”
“Well…” Dash began, “It all started with Twilight. Both of us were on her bed, and she started going on about how she read these ‘pleasure spots’-- one of them was a unicorn’s horn… She didn’t last any longer than a couple of seconds. It was so bad, or, I guess ‘good’, she told me to leave. I guess she was embarrassed that she was the way she was when I had done it to her.”
“All this from a kiss?”
“... I might have done more than a kiss…” Rainbow Dash’s eyes avert themselves from Amber’s as her face glows a deeper red.
Amber’s eyes widened, realizing what Dash meant, “Oh…”
Both of them sat in silence, unable to properly look at each other, or even mutter a single word. The silence was tense, but also very awkward for either of them. Amber, on the other hand, continued to think about the possibility of somepony kissing her horn-- maybe even more than that. But, if Rainbow Dash let her have at her wings, then it was only right. After some time to herself, Amber finally spoke up, “Rainbow Dash?”
“Yeah?”
“I, erm… I’ve given it some thought, and… You can… kiss my horn…”
“Really?!”
Amber nodded, “I just don’t know what to expect, so… Whatever happens, if something happens, I’m sorry…”
“Thank you, Amber.”
“How am I doing this? Do I just sit and… You do whatever to my horn?”
Dash nods, “Just relax, but don’t make any sudden, or jerky movements.”
Amber sat down, her head pointed down slightly so Rainbow Dash could easily do whatever she pleased to her horn. Amber didn’t know what to expect, as she’d never had anyone even touch her horn-- she’d never thought about the thought until now. With Dash’s hind hooves in sight, she had no idea what she’d be doing.
Then, it hit her like a wheelbarrow full of apples. Her body quickly tensed up, and was quickly overwhelmed by absolute bliss. It was so powerful, Amber’s vision blurred for a slight moment as she exhaled with a shuddering breath. Amber’s heart pounded against her chest as she panted lightly.
Dash called to her, “Are you okay, Amber?”
She looked up with an awestruck face. Still panting, she asked her, “What did you do?”
“I only just kissed it. Was it that intense for you?”
Amber nodded her head, “That was… It was… Wow…!”
“Do you want me to do it again?” Rainbow Dash looked slightly worried, almost as if she’d just hurt her friend.
She took a deep breath, “Yeah… Yeah, I think I’m ready…”
Amber aimed her horn at her marefriend, waiting for another injection of euphoria to wash over her. She was expecting a kiss, but was instead met with a rather wet feeling around her horn. However, the feelings were much more stronger. She gasped, a choked moan caught her throat as her body almost gave out from the amount of pleasure her body had just taken on. She was frozen. Her body was tensed, every inch of her was sensitive to the touch, and her heart felt like it was about to burst out of her chest. She shut her eyes, trying to focus on not passing out at the least. Her horn suddenly felt cooler, like someone had just wiped it down with a cloth, or a sponge. Shivers shook her spine as the warm, wet environment slipped off of her horn. Just as she thought she was free, the blinding buzz of joy returned, even heavier than before. Amber let out a moan as her vision blurred again-- bright dots littering the edges of her sight.
She was at the mercy of Rainbow Dash, who was literally sucking on her horn. The feeling of Dash’s tongue was felt around the tip, and slid its way towards the base. Amber let loose a deep, shuddering exhale. She wanted to melt into her marefriend’s arms, but she didn’t want to hurt her because of where her horn was. She was forced to stay sitting, or, at least be in a position where she wouldn’t do any harm to her. Dash’s mouth was sliding off of her horn. Her tongue brushed each ridge on the way out, so Amber had no break between these near orgasms she was having. Dash pushed herself one more time onto her horn. By then, Amber felt something. It felt like she was using her magic, but she wasn’t even controlling it. The warm feeling of magic started to wrap around her horn as Dash continued to lick, and suck on the thing.
Amber tried to warn her, but she couldn’t even muster a single syllable, so nothing but babbling grunts left her mouth. Each second, her magic grew stronger, and her horn was beginning to feel hot. Rainbow Dash started to go faster, but Amber kept trying to warn her about something that could possibly hurt her. Faster and faster, Dash’s sucking continued to make Amber into a jellified mess of ecstasy. Her vision started to lose contrast, and the blurring began to fade into a black. She was going to pass out. Finally, with a sudden burst, Amber’s horn exploded. Rainbow Dash was flung slightly back onto the arm of the couch they were on. She looked up to see if she was okay, but noticed a bright, purple, sparkling, and shining mess on her face. Whatever it was, Amber’s horn was dripping in it.
Rainbow Dash was just as dumbfounded as she was, “Did… Did you just… come?”
Amber reached up and touched a small blob of the stuff, and looked at it. It didn’t take long for her to realize that she’d just splashed her friend with liquid magic. She looked at her partner, “I think I did…”
Dash burst into laughter, “Well, that’s new! Geez, Amber, it didn’t take long for you!”
She started to blush, “Y-Yeah, but you said you… And Twilight--”
“What I did to her is what I did to you, and you caved in quickly.”
She pouted her lips, “Maybe I’ll tell Twilight about your wings and how sensitive they are, then…”
Dash’s laughter stopped, “Don’t you dare!”
A smile grew on Amber’s face, “It doesn’t matter. All that matters is that we’re together, and I’m glad to have had an experience like this with you, Rainbow Dash.”
Dash returned the smile, “I am, too, Amber.”
“Come on. Let’s go clean up, and have dinner. I’m hungry something raspberry-y.”