Advanced Anatomy, by Twilight Sparkle
Practical Applications
Previous ChapterNext Chapter“Uh… well, I've never really looked into it any, but I would assume through oral stimulation or by hand,” Twilight answered nervously, backing away slowly as she did. “Why do you ask?”
Sonata looked at her, a strand of hair twirling around her finger as she giggled, “Because there is this girl that I've had a huge crush on since I met her at Sugarcube Corner, and I'd like to know what to do if things ever got serious between us.”
“O-oh... is it one of the girls?” Twilight asked, still quite nervous.
“Yes, she’s newer to the group.”
“Sunset?” Twilight suggested, an almost hopeful tone in her voice.
“Nope. Hot, but taken.” Sonata bit her lip with a smile. “...and not purple enough, now that I think about it.”
Twilight blinked, her cheeks tinged with red as she spoke. “Oh. It’s… me?”
Sonata nodded with a grin. “Wow, you're good at this.”
“B—but why me? You barely know me?” Twilight sputtered out, and fell back onto her couch with a squeak.
“Well you've kinda got that whole sexy librarian look going on,” she said as she plopped down on the couch. She looked awkwardly at Twilight, wanting to be closer, but not sure how to approach.
“Wait, you know what sexy means, but not what sex is?” Twilight asked curiously, briefly removing herself from the situation at hand.
“Huh? Well not really, that's what Aria said about you when she learned I had a crush on you, and I thought to myself, ‘Twilight does look like a librarian…’ so it kinda stuck in my head… do you not like being called sexy?”
Twilight blushed hard as her situation reasserted itself. “I do, I've just never been called it before,” she said as she saw the genuine worry on Sonata's face.
“You're very sexy,” Sonata said with a smile, even though she had no idea what the word meant, but Twilight liked it, so she'd use it. She placed a hand on Twilight's leg, and looked to make sure she was okay with it.
Twilight was usually pretty weird about being touched, even when it came to getting hugged by friends, and while it was jarring at first, she liked Sonata's hand being there.
“So what do I do now?” Sonata asked, not wanting to push her boundaries.
“You’d need to kiss me,” the words were out of Twilight's lips before she even considered the consequences. She wanted to see where this was going, and she had the ability to make it happen right then and there.
Sonata leaned in nervously. “I've never…” She didn't finish in time before her lips met Twilight's. They gently pressed against each other. Sonata's body was wound up, and eager to keep going, to do things, but she held the kiss, wanting to let Twilight control the pace… she didn't know what she was doing anyway.
Twilight's arms wrapped around Sonata, embracing her as they drew closer. Small worries about her current hygiene and lack of experience began to gnaw at her mind, and she broke the kiss.
“I.. I'm a mess right now, I just rolled out of bed… I haven't even showered yet,” Twilight stammered, looking away.
Sonata buried her nose in Twilight's neck. “You smell fine to me,” she said, her worry about boundaries becoming distant.
Twilight gazed at her, the tinge of her cheeks darkening. “A-are you sure?” she asked, her stomach knotting up in anticipation. She had never thought anyone would want to take her virginity, even at her best, much less when she was so ragged.
“Mhmm,” Sonata hummed as she licked Twilight's neck. “‘Taste fine too,” she chirped as she licked her again, slowly.
Twilight shivered, her body tensing slightly at the sensation of Sonata’s tongue. “You certainly are... enthusiastic...” she mumbled, trying not to moan.
“Why wouldn't I be excited? This seems fun...” she purred, remembering something from Aria’s copy of Unreal Sex Fourteen and softly bit Twilight's neck, not really sure how hard she was supposed to do it.
“Oh!” Twilight gasped as the sensation of Sonata's teeth on her neck caused a spark of pleasure to pulse through her. The part of her brain that handled rational thinking noted that sexual reaction to pain meant she was probably a masochist. The rest of her told the rational part to shut up unless it was going to help out.
Sonata perked as she heard the low gasp and she repeated the bite, a little harder this time.
"Am… I doing it right?” Sonata looked at Twilight as she gave a soft lick on the spot of the bite and pulled away to check in. She couldn't see her very well in the dim light, so she listened to every breath, hoping to hear she was doing well.
“Don't stop... please." Twilight gasped her eyes closed and her head dipped to the side, giving Sonata better access. She never thought she'd like being bitten. Though she might just like Sonata, she wasn't sure, but she did know she wanted more.
Sonata brought her lips down upon Twilight’s neck, and Twilight grabbed her hand, pulling it from where it was resting on her leg to the silk of her nightgown over her chest. Sonata cupped the breast under her hand, applying gentle pressure as she rolled it around Twilight's chest. It felt weird playing with someone else's breasts. Adagio didn't have any, and Aria never let her touch hers.
“What now?” Sonata asked, her nerves flaring back up as her fear of screwing up returned to the front of her mind.
Twilight's face went completely red. “T-take my clothes off.” She never had confidence in her figure, she was overly thin in all the wrong places and still managed to have a bit of a belly, but in their brief time together, Sonata had made her feel attractive. Dangerously so.
Sonata eagerly grabbed the collar, and slid the garment off of Twilight's shoulders. She took a moment to enjoy her new view before unfastening the soft ribbon that held the gown closed around her waist.
“Wow…” Is all Sonata could manage as she took it all in, every little bit of Twilight's body, well almost all of it, she was still wearing panties, with cute little teddy bears on them.
“I can’t tell if that was a good 'wow’ or a bad ‘wow’,” Twilight said, almost regretting letting Sonata remove her gown.
“Good wow,” Sonata said as she took Twilight's lips in a more passionate kiss than before. She stayed for as long as they had last time, assuming it was the proper length of time for one, but no sooner than she broke away, Twilight caught her by her ponytail, and pulled her back in.
Sonata's body yearned to take Twilight, and this time she didn't stop it, her hands gravitated to Twilight's breasts, and squeezed them, earning her a soft moan.
Twilight pressed chest pressed into Sonata's touch, she wanted more, she wanted to feel everything Sonata had to offer. Twilight grabbed one of Sonata's hands, and broke the kiss. “You can go lower,” she said as she placed the hand on her belly.
Sonata moved her hand around on Twilight's stomach, not really sure what she was supposed to do, but she was told to go lower, so she would. She moved down to Twilight's panties, feeling the soft cotton under her fingers.
Her hips rose, trying to guide Sonata to where she wanted to be touched. “A little more,” she gasped as Sonata's fingers brushed over her covered privates. She could feel gentle pressure through the cotton… it was exciting.
Warmth radiated against Sonata's hand as her fingers ran over the damp fabric of Twilight's panties. She hooked her thumb under the waistband, and began to tug down, when Twilight caught her wrist.
“Is something wrong?” Sonata asked, hoping she hadn't gone too far.
“No… I just... well.... I want to see you naked too. It’s not fair otherwise.” Twilight's blush returned as the heat of the moment broke, and she realized what she was asking for.
“Of course, totally forgot!” Sonata giggled as she peeled off her shirt, revealing her near-perfect hourglass figure, her bust barely contained in her bra. Foregoing the clasp, she pulled the bra off, her breasts bouncing as the restraint was removed. “How ya’ like the view?”
Twilight gulped, she knew the Sirens took good care of their bodies, but she wasn't expecting such well-sculpted beauty. “I… really like it,” Twilight said, her vast vocabulary doing nothing for her loss of words.
Noticing where Twilight's eyes were focused, she brought her chest to Twilight’s face. “Then how ‘bout a closer look,” she said as she pressed the soft mounds into her face.
Twilight happily let herself be smothered, her arms wrapped around Sonata, running her hands down her back, and landing on her firm backside. She couldn’t help but grip her cheeks, and wish Sonata had gotten around to taking off her shorts. Sonata pulled back, and kissed Twilight, moving her fingers back down to her panties, and slipped them under the band, to touch Twilight directly.
Twilight's mouth opened widely, as a moan tried to escape her throat, Sonata took the opportunity to push the boundaries further, kissing her deeply and sliding her tongue past Twilight’s lips. She hadn't really thought that through too well, since it was kind of awkward at first, but after some experimenting Sonata found she liked it.
Twilight dug her fingers into the shapely ass she was gripping, having no other way to express the pleasure flooding through her body. Her hips bucked into Sonata's fingers, wanting more of her, but unable to get them to move like she wanted as they stubbornly teased her.
Finally, when she couldn't take it anymore, she broke from the kiss, and grabbed Sonata lightly by the chin.
“Put them in.”
Sonata’s eyes went wide, surprised at the agression. “Really?”
Twilight kept her grip, leaning in so their foreheads touched. “Put. Them. In.”
Sonata grinned, and pushed two fingers into Twilight's soaked pussy. Twilight moaned loudly as she was penetrated, her inner walls clenched tightly around Sonata's fingers. She began curling her digits inside Twilight, the tips rubbing her upper wall, as she started to move them.
“That’s… ooh…. Harder. You can be rougher. Aah!” Twilight said between hard breaths. She remembered something Sonata had done early, and how good it had felt, then positioned her mouth by Sonata's neck, and bit.
Sonata gasped, “That really does feel good.” She used her free hand to guide Twilight to her shoulder. “Try a little hard-!”
She didn't need to finish, Twilight's teeth were already clamped firmly into her skin. She let out an empty scream.
As she released her vice on Sonata's shoulder, she kissed up her neck, as she steadily ground into her hand. “These shorts have to go. They’re in my way,” Twilight purred as she unbuttoned them, and yanked them down to reveal Sonata’s sculpted hips. Her panties followed a second later as Sonata stepped free.
“That's better,” she said as she brought her left hand between Sonata's thighs, the other staying on her butt. They stood there, clasping each other as Twilight slid her hand down into position, both focused on what was happening down below.
“Like… this…” Twilight breathed, running the pad of her middle finger in tight circles at the very top of her vagina. Sonata gasped and collapsed in her arms.
“Wha- what was… Aaaah~!” Sonata practically shouted into Twilight’s shoulder. Her own finger curled violently inside Twilight, doubling the sensation
Twilight stopped, gasping herself. “T-too much?”
“No.”
The new sensation had caught Sonata off guard but, but she quickly recovered quickly. She pushed Twilight back onto the couch. “So, that ‘oral simulation’ thing you mentioned earlier, how's that work?”
“You put your mouth… ah... down there... and lick,” she instructed, pointing. She was already close to an orgasm. If this went like she expected...
“Oooh!” Sonata expressed her delight as she understood and dropped to her knees. Her nethers ached from lack of attention, so she let the hand that had been in Twilight go to sooth her lust, just like Twilight had done to her moments before. As she moved her head between Twilight's thighs, the thick scent of arousal filled her nose, and fueled her desire.
She watched as her fingers passed through the lovely lips in front of her, and curiously stuck her tongue out, giving Twilight's pussy an experimental lick. The flavor didn't exactly dance on her tongue, but it was enjoyable. She removed her fingers, and eagerly pushed her tongue inside.
“Mmmm,” Twilight hummed as she felt the new sensation inside her. The way Sonata's tongue twisted, swirled inside her drove her to her limits. “I... I.. oh my... that's an orga- mmM!"
Sonata started to come up, only to have Twilight dig both hands into her hair and push her back down, thighs closing around her head and holding her in place. She had a moment of panic before she realised she could still breath fine, and pushed in harder, flicking her tongue over the best spots as Twilight shuddered. She felt more than heard Twilight’s scream through her bare legs covering her ears.
Twilight gasped for breath, heaving after the throes of pleasure. She looked down, and notice a flicker of motion out of the corner of her eye. They had a audience.
Sunset was in the doorway, equal parts shock and embarrassment on her face.
“Uuh… so sorry to just waltz in, but I'd been knocking, and the door... so I figured…” Sunset covered her face, blushing furiously, “Adagio sent me to get Sonata, but… I'll let her know the ‘lesson’ is still going.”
Sunset stepped back into the hall toward the front door. Twilight heard it slam as Sonata gave her one last lick. The pleasure was gone, and Twilight felt lightheaded with embarrassment.
Sonata looked up from between Twilight's thighs. “Hmm? Did you hear something?”
Author's Note
did some editing and writing and heres the new version
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