The Naughty Royal Sisters

Celestia groaned as she lay on her stomach on Luna’s bed, playing with the tips of her mane. She was wearing a loose T-shirt with a hot pink balconette bra, her nipples poking through the fabric. Celestia only wore her favorite bra after showering in the evenings, for using such an expensive piece of lingerie for everyday use would make it wear out much too quickly. It wasn’t anything super fancy, but it had a tiny white heart pattern that she simply adored. The fabric was the softest that she’d ever felt, which was one of the reasons why her underwear drawer was made up entirely of the same brand. She had a few lacey bras for special occasions, but found that the lace sometimes made her feel like she had to scratch her breasts if the fabric rubbed her the wrong way. The bra she was wearing held her voluptuous breasts in just the right way, though; it provided just enough support without feeling like it had her breasts in a vice grip. Too tight would put too much strain on her back and leave imprints on her skin, and too loose would just make her look trashy, a look that she couldn’t bear to have, even in private. She wanted nothing more than to wear her lounging clothes to their meetings, but she and Luna had a reputation to uphold.

Both she and her sister were relaxing after a long day of dealing with the monotony of ruling a kingdom; if she had to do it by herself again, she knew she’d lose her mind. Thankfully, with the return of her sister a few years ago, the workload had relented, though it was still a lot. When they were able to solve a problem or get through yet another boring meeting, there was always another one to deal with.

She rolled over and sat up, standing on her knees. Celestia glanced down and giggled softly, seeing that her matching bikini panties were slightly exposed. It was nothing her sister hadn’t seen before, but nonetheless, she pulled her shorts back up, then flopped back down onto her belly. “Luna?” she asked, crossing her arms so she could lay her head on top of them. Her panties were wedged into her butt crack a bit, nestled against her pussy with just enough pressure to give her a little pleasure. She clamped her legs together and moved them back and forth as her body began to react to the stimulus.

Luna looked up from her position across the room, setting her book down in her lap. “Yes, sister?” She lifted an eyebrow as she saw Celestia biting her lip, staring at her with an odd sort of glint in her eye that was all too familiar.

“I know you are in the middle of your book, but...” Celestia sat up and crossed her legs as she fluffed her wings. “Mind if we chat for a bit? I must admit I am a little bored...” She let her eyes slip down, seeing the outline of Luna’s panties through her shorts. Judging by how the panties’ color showed through the short’s white and very thin fabric, Luna was wearing her favorite white boyshorts, made of nothing but the softest silk. She’d bought them for her on her first birthday back from her stay on the moon as a sign of her everlasting love. Even though they had cost as much as one person’s rent for an entire year, she knew in her heart that it was well worth it. Such a pair of panties existed only in one place: on her beautiful sister’s butt. The only person who had seen them on Luna was Celestia herself, for such a rare pair of panties should only be seen by the eyes of royalty.

“I... am in a very good part of the book, so... maybe in a bit?” Luna asked. She crossed her legs, then lit her horn. With her magic, she loosened her bra’s straps. Still feeling as if her bra was too tight, she snuck a glance at her sister, then leaned forward. Luna set her book aside, then pulled her shirt off. Lighting her horn again, she unclasped the bra and let it slide down her arms, revealing her slightly-smaller breasts.

Celestia smirked at her sister as her ears flicked up. She kept silent as she watched her stretch, her exposed breasts squished between her two arms. The cold air in the room made her nipples poke out in the cutest of ways. She saw her sister sneak another glance at her, so she asked, “Trying to compare breast sizes, dearest sister? We both know mine are bigger...”

“Heh, you still believe that?” Luna shot back at her sister with a small grin. She uncrossed her legs and picked up her shirt, but felt a force preventing her from putting it back on. Luna looked back at Celestia and saw that her horn was lit up, so she placed her hands in her lap. She smirked as she saw Celestia remove her own T-shirt as she walked over to her couch. Celestia sat down beside her, then turned to face her. She couldn’t help but look down to admire Celestia’s breasts. The slightly-sheer fabric that held her glorious white breasts let her coat color show through the bra, hiding her nipples with a small circle of fabric in each cup. Luna rubbed her shoulders after she pushed her shirt aside, her eyes still locked on her sister’s breasts. “I think I need to go buy some new bras, sister. The ones I have are getting so worn out that I feel like they’re doing little to support me. My back has been feeling sore for the past couple of days, so I fear that I may have to skip tomorrow morning’s meetings to go shopping.”

Celestia’s eyes lit up at that. “Why do we not go together? Instead of delaying the inevitable, why do we not go on the weekend? Besides, you know how much I love seeing you try on sexy lingerie...”

“I suppose that can work...” Luna said, scootching up against Celestia’s side.

Celestia laid an arm around her sister’s shoulders. “Wow... you feel pretty tense... Want to talk about it?” She lit her horn again and loosened her bra’s straps; her position was making them dig into her shoulders.

Luna scratched the side of her right breast. “Well, it’s just these meetings, you know? We don’t do anything but rule, and sometimes, I just want to scream in the middle of a tax law negotiation. Those are just so stressful; it is like pushing rusty nails into my brain...”

“Hm... well, I do not think screaming in a meeting would be a good idea,” Celestia said with a chuckle. She ran her hand through her sister’s hair, then lightly scratched the base of her neck. “How about we take the weekends off from now on? That would give us time to recuperate and relax with... each other...” She leaned in and planted a kiss on Luna’s cheek. After sitting back, she stood up and walked around the back of the couch, then leaned down. Unclasping her bra with her hands, she slid it down her arms and tossed it on the couch. With a sigh of content from freeing her breasts, Celestia let them settle on either side of Luna’s head, her nipples just barely reaching out past her cheeks. She slid her hands underneath her breasts and wrapped her nimble fingers around her sister’s shoulders, kneading them with her many years of experience.

“Spend the weekends just like this?” Luna let out a deep sigh and smiled, nuzzling Celestia’s breasts as she became putty in her hands. “Gods above, sis, you sure know how to make a girl feel loved...” She brought her legs up against her breasts and held them with her arms, making her shorts and panties feel tighter around her crotch. Luna felt a little bit of arousal slip from her folds, making her panties grow warm and wet. She paid that no mind, in fact, she greatly enjoyed the feeling. “I would have no problem making a royal decree saying we have weekends off.”

“Neither would I, Luna...” Celestia nuzzled the top of Luna’s head, then laid the lightest of kisses on her horn.

“You know, 'tis a pity that we do not get to do anything fun...” Luna sighed again, leaning back into Celestia’s breasts. “It has been quite a while since somebody has been courageous enough to ask me out...”

“Why bother with dating when you have me?” Celestia paused for a moment, then resumed her ministrations. “Besides, if you were to ask somebody out on a date, they would be a complete and total moron to say no. I truly envy your petite breasts...” she finished with a slight chuckle.

“Hey, you know they’re not petite!” Luna shot back with a grin.

“I know, I know... I was only teasing you,” Celestia dug into Luna’s shoulders with a renewed vigor, wanting nothing more than to purge her sister’s stress from her body. “If you want, I can help take your mind off of wanting to find someone to love... You have one right behind you, more willing than anybody in Equestria.”

Luna laid her head on Celestia’s left arm, then laid her hand on it. “I thank you for the offer of release, sister, but I am much too tired right now. I was actually considering going to bed after this chapter.”

“Oh...” Celestia pouted, her eyebrows furrowing as she tried to figure out how to get in Luna’s bed with her. “Well, would you want to snuggle instead? I know you tend to sleep better when you have me by your side.”

Luna smiled up at her. “I would like that,” she said. She set her book aside and stood up. “I can always finish reading that chapter later,” she said, noticing that Celestia was eyeing her book. “Besides, you know I would never turn down an offer to snuggle, especially with you.” She reached for her shirt and bra, but saw her sister shake her head. With a sly smile, she turned and walked back to the bed, climbing up on it as she stood on her hands and knees. Her breasts swayed from side to side with each step she took until she felt Celestia’s hand surround the back of her shorts. She paused and looked back, and as she saw the lusty glint in her sister’s eyes, she relented and spread her legs a little.

Celestia grinned as she pulled down Luna’s shorts, revealing her panties underneath. Just like she’d guessed, she was wearing the silky white boyshorts she’d bought her. She leaned in and spread Luna’s labia with her nose through her panties, her smile deepening when she felt a little wetness on the tip of her nose as she pulled away. “You sure you do not wish for a quickie?” she asked, sitting back on folded legs. “You know how fast I can make you squirt... And I promise you will sleep much better, too...”

Luna yawned, then grinned up at her sister as she lay down on her side. “Maybe tomorrow morning if we have time, sister.” She curled up into the fetal position, revealing the crotch of her panties to her sister.

“But... you’re wet,” Celestia said, pointing at her wet crotch. She ran the tip of her finger over Luna’s panties, stopping on the small patch of wetness. Celestia pushed in a bit, then drew tiny shapes on her panties.

“That is just from your wonderful massage...” Luna said as she started to squirm, bucking her hips into her sister’s finger a few times. “You know how I get after you do that to me.” She lit her horn and pulled her panties from her legs, then used her feet to fling them into her sister’s face.

“Oh, very well, then,” Celestia said in defeat. She lay down next to her sister and used her magic to pull off her own shorts. Snuggling closer, she wrapped an arm around her sister, just under her breasts, and pulled her close. A few moments passed in silence before she asked, “Do you not desire my body, Luna?”

“Huh?” Luna lifted her head from the pillow and rolled over. “No, it is not like that at all! I really was telling the truth when I said I was tired...” She let her eyes drift shut as she let her lips find Celestia’s. Her tongue slid out of her mouth, teasing the tip of Celestia’s lips for a few brief moments. “You are more than a sister, and a lover, could ever ask for...” She tucked her head just under Celestia’s and let her chin rest against her sister’s warm breasts. Luna made sure that her horn was out of the way, then teasingly rubbed her nipples against Celestia’s. She nearly giggled as she felt her own stiffen against her sister’s, but a yawn forced its way past her lips instead. Luna felt Celestia’s wing drape down over her back, and as she felt herself start to drift off to sleep, she threaded her right leg through her sister’s and tucked her feet under the covers. Celestia’s wondrously warm and soft wing was more than enough to keep her from wanting to use the covers, so with a content sigh, she felt herself start to drift off to sleep.

Then Celestia started snoring.