A Dose of Amnesia

Twilight sat on a chair next to Shining's bed, where he laid peacefully, sleeping off his magically induced fatigue. As Twilight suspected, none of the unicorns at the hospital had been able to detect that the sleep was magical in any way, and they all figured he'd passed out from shock. Twilight, known to them as 'Moonlight Flicker', was left alone with him for when he might wake up. They figured it'd be better if he saw a friendly face, and didn't see any reason to make her wait outside.

Unfortunately, leaving an obsessed teenage mare with her unconscious brother might have been a bad idea, even if none of them realised.

Once she'd finished placing the amnesia spell on him, and was sure he was still asleep, her eyes began to wander... She pulled back the hospital sheet that covered his body, looking him over for what might have been the millionth time, but in a new light. She felt perverted, like she shouldn't have been doing this, but truthfully, she shouldn't have been doing anything that had transpired in the last hour or two. Twilight placed her hoof over Shining's chest, lightly rubbing back and forth and admiring the presence of his muscle alongside the softness of his fur.

She'd never truly had a chance to touch him like this, having to settle for the smallest of feels during platonic embraces, and to truly feel the stallion for the first time, it was a magical, depraved thing. Twilight had her bottom lip bit the entire time, her eyes narrowed, and she watched the way his body shifted when she moved her hoof down to his abdomen, stroking at the longer fur of his underbelly. She didn't touch his sheath, not yet. She might have been doing something rather extreme to him, but she wasn't about to try to molest him in his sleep.

Well, unless what she was doing now counted as molestation? Twilight shrugged to herself. She'd already been arguing ethics in her mind for an entire day, and to a lesser degree, for years. It was alright to take a little bit of time off of worrying, surely.

Her hoof drifted up to his strong, squared withers, and he seemed to sigh under her soft touches after a little while, the tension in his body relaxing. Checking behind her to see if anyone might see her, Twilight did something a little risky. Well, that was an understatement. She did something incredibly risky.

She climbed up onto the bed with him. She didn't straddle him as such, but she did stand atop him, legs spread out on either side of his sleeping form as he laid on his back. She perched her flanks on his stomach, rubbing at each of his withers with a hoof each, simply trying to relax him. She didn't know if he'd incurred any stress through the sleep spell, after all, and she wanted to make sure that 'Bright Knight' felt wonderful when he woke up.

Or maybe she just wanted an excuse to touch her brother more. Whatever.

Her hooves became firmer, her breath faster as she moved her way back down to his chest, both of her hooves working in tandem. She realised that she was blocking a majority of his body in her current position, so she decided to shift back a little and sit directly on her haunches. Twilight shimmied slowly, setting herself back down, and—oh. That was what she thought it was, wasn't it?

She hadn't even meant to sit directly over his sheath, but now she was worried that if she moved away from it too quickly, she might startle him or cause him discomfort. He didn't seem particularly bothered by it, still sleeping soundly, so it was fine, right? Twilight felt around his sides, she slid a hoof over his neck, she even lightly brushed his horn, in a moment of weakness.

That was probably a terrible idea, because the first thing she felt after doing so was a stiffening beneath her. Was he... was he getting hard in his sleep?

She wasn't going to do anything to him while he slept. No way. She'd already crossed enough lines getting here, putting those spells on him. She wasn't about to go any further than that.

But that didn't mean she couldn't... enjoy her situation, did it? Twilight sat up a little, feeling her growing wetness without even needing to touch herself. For her, this was insane, and not just for the risk it posed. In all of her wildest imaginings, she'd done countless lewd things with Shining, but this was by far the closest she'd ever been to any of them. And Gods, his shaft felt as if it was still growing beneath her!

It had been a long time since she'd got a good look at him hard. She imagined he'd managed to grow since, seeing as the rest of him had. Still, she didn't want to get up, she just wanted to touch herself a little bit. That was fine, right? That wasn't taking things too far? She was just going to rub at her clit a little whilst sitting over her unconscious memory wiped brother's stiffening cock. Wasn't anything wrong with that, was there?

Twilight knew that when the horniness finally died down, she'd be wondering why she hadn't gone to see a damn shrink already. But right now, this was inordinately hot. Her hoof slipped down her own stomach, and rubbed against Shining's as well if only for their proximity as she finally got a good feel of her own slickness, how wet she'd managed to get in such a short space of time.

She stifled a gasp, again not wanting to wake him, and with a tremulous hoof, began to transfer the slick juices from her folds over to her waiting clit, spreading them about the nub and only making it more sensitive. With another soft and circular rub, her pants increased, and she shifted slightly in place, feeling the slab of cock twitch beneath her. She was so fucking turned on right now, it would be incredibly easy to just shift up a little and use her magic to force that huge, mare-breaking cock between her folds...

Twilight closed her eyes, rubbing against herself harder. She was picturing what she wanted to do but couldn't, what she felt as if she desperately needed, and in the midst of it, she almost forgot that while this might have always been an impossibility for her with Shining, Bright Knight might wake up and be totally fine with it. He might awaken to a random mare he didn't remember bouncing on his stiff cock and simply flip her over to get a better angle. It could be the best introduction they could ever have.

Or he could not. She didn't know Bright Knight, after all, and she didn't know how he would react. Her gasps were reaching a volume and intensity that was almost impossible to stifle, her eyes flashing open briefly to see her brother squirming beneath her, his eyes still shut. He might wake up soon, but she could barely stop herself. She wanted to cum so desperately, to squirt her juices all over Shining's chest and give him a delectable little meal to wake up to...

She couldn't do it. She was already taking things too far, and she knew it. With a growl and another pant, she lit up her horn and teleported herself from the bed to the chair she'd been sat in, using another spell to wipe away any secretions that she might have produced.

Two things happened at once then. Shining's cock, no longer confined by Twilight's ass, sprung upwards in plain sight, and it was obscenely huge. Like, not just the length either, that thing was thick.

Oh, and also, Shining woke with a pant. Seemed the bright flash and the sudden absence of contact had been enough to shock him from sleep.

He was groggy for a moment, but then he looked down at his body, noticing his engorged cock. Then he looked to the purple coated stranger in his room and gasped, and Twilight gasped too, though it might have been a pant.

"I-I... uhh, where..." Shining shook his head, likely dealing with a lot of conflicting feelings right now, ones he didn't know how to process or comprehend, questions concerning his identity and existence, loved ones he could no longer remember, a body he scarcely recognised. Twilight was as patient as she could be as she fought off her orgasm denial, trying to finish panting as inconspicuously as she could. Eventually, Shining found words, turning to Twilight with an utterly befuddled expression. "Why am I hard right now?"

Twilight's lips parted. Of all the questions he could have chosen to ask in that moment, of everything that was likely to have been plaguing his mind, that's what he chose to go for? Trust a stallion to only be concerned with their cock.

"...morning glory?" Twilight responded with a sheepish grin, hoping to hell that he'd buy it.

"...is that my name? Morning Glory?" Shining responded, looking to his cock in confusion. "That'd be... oddly fitting, I guess."

Twilight sighed, having finally beaten down the orgasm demon and managing to have cleared her mind. "N-no, it's not. Your name is Bright Knight, and I'm your friend, uhh..." Shit shit shit what name did she pick for herself?! Trust her sleep deprived and lust filled mind to forget it right when it became important! "Midnight Flicker!" she said, maybe too enthusiastically. "No, wait, Moonlight Flicker! Sorry."

Shining looked at her blankly. "You forgot your own name?"

Twilight's response was far too sharp. "I mean yeah, but didn't you as well? Plus, I'm a little distracted by..." she waved a hoof in his immediate direction.

"Oh... yeah. We're friends, right? That's what you said?" He was slowly coming back to some semblance of lucidity, it seemed, right on time too. Twilight nodded at him. "Then I probably shouldn't be..." he waved his hoof in the general area of his tumescence. "Yeah. That."

Twilight fumbled for words. She considered saying it was fine and normal, but then realised that she'd given him amnesia, not idiocy. "Y-yeah, this isn't exactly a common occurrence."

"Right." Shining nodded, then looked down at himself one more time. "Right!" he repeated, a little more panicked this time, throwing a cover over himself and blocking off Twilight's amazing uninterrupted view. She had to fight not to pout at him. "So... what happened? What the heck's going on? Why are we in a hospital, and why did I think my name was Morning Glory two minutes ago?"

Twilight couldn't help but smirk. "Well, that's because you woke up with a hard-on, and then you asked me—"

"Okay yes I was here for that," Shining snickered, looking oddly relaxed about the whole thing. "I mean, I guess I was here for the rest too... I just don't remember it. Wanna fill me in?"

Was it absolutely terrible that Twilight's mind chose to construe those words as 'fill me up', and then immediately directly attribute them to her? It probably was. Still, she needed to take a small break from thinking about fucking him, if possible. At least long enough to catch him up with the essentials. She'd practiced and rehearsed these backstories for a while, and they weren't very complex, so it shouldn't be too difficult to get her stories right so long as she focussed.

"Right, so, your name's Bright Knight, like I said, and we've known each other since we were both students at Celestia's School for Gifted Unicorns... you remember who Celestia is, right?" Shining nodded, seemingly still aware of major world events, and Twilight was thankful that her spell hadn't been too powerful. "You studied offensive magic and martial weaponry, while I studied transfiguration and advanced magical theory. We only met because we shared a break session and both needed somewhere to sit on the first day, and we've been friends for years."

"Heh, guess that explains why you're with me right now," Shining nodded, coming to terms with everything that Twilight had fabricated rather easily. "What else?"

"When we graduated, you apprenticed to a master of arms for a little while, but he recently made you redundant due to cut-backs from the Equestrian government. We were on our way to a bar to take your mind off things for a while when we had our crash, but you didn't really get hurt besides a little head injury, and I was completely fine. You woke up for a little bit earlier, babbling about not knowing who you were, so the nurses already explained to me you were likely to have a temporary case of amnesia. They think it'll go pretty soon." Twilight smiled, reaching out to pat Shining on the shoulder. "You worried me a little, but it looks like you're going to be okay. If you felt up for it, we could probably get you discharged now and then hit that bar? I imagine you could use it after all this, and I've already got a hotel booked for after."

Honestly, the lengths she'd gone to plan for this were bordering on ridiculous, but to Twilight, that was just the indication of a good plan. Shining shifted in his bed, nodding his head at her. "That sounds... great, honestly. I could really go for a drink right now. Not to take my mind off things though, I guess. I think I've already managed that on my own. Only one problem though."

Twilight's eyes widened. Was there something she'd forgotten amidst all of the ideas and checking she'd performed over the last day? What could she have missed out? "Yes? What is it?"

Shining pointed downwards once more. "That. Can't exactly walk out of here waving that around, can I? I'll take someone's eye out."

"Oh come on, it's not that big," Twilight teased, lightly whapping him on the withers. Shining simply raised an eyebrow. "Alright, fine, it is that big. And extremely noticeable. What do you suggest we do about it?"

Shining shrugged, then pulled back the covers. "Think you can help?"

Twilight's heart skipped a beat. "Waitwhaseriously?!" That was it, all of her dreams were coming true. Her brother wanted her to 'help' him with his problem, to make it go away! "I mean... I guess I could help you out a bit, if that's what you really want." Twilight tried to sound kind of reluctant, but her mind was repeatedly screaming 'TAKE ME' the entire time, so it might not have come off as too genuine.

Shining didn't seem to notice, however. "Great! Maybe see if you can get some cold water to throw on it, or say really gross things to me and see if it'll turn me off. Something like that ought to work."

Twilight simply stared at him for a moment, gritting her teeth. Of all the fucking miscommunications... "Fine," she growled, walking off to find something nasty that would shock the erection out of him. "Not like I wanted to ride your huge cock anyways," she muttered under her breath like a petulant child.

"What was that?" Shining called out, turning to face her.

"Nothing!" A sweet smile, and Twilight turned away in search of the bucket of ice he deserved for leading her on.