Luna turned to the door of her room as it slowly shut. Her last servant had just left after making sure she had everything she may need for the day. Of course, that list, as Celestia had told her before, did not include ‘companionship’. So now, she had to sit in her room, and stare out the window to her moon as it began to touch the horizon.
For so many years, it had been her prison. It was a place where she had let her hate and anger grow. For so long, she had wanted nothing more than to leave that wretched, cold place. Now that she was at home though, was it really all that different? She looked around her room, remembering the four mares she kept most nights by her side, and the fun they had. Now, whenever her moon left, instead of their warmth, and the control over the day they gave her, she was left alone, while her sister did her work, and ruled the country. She shut her eyes for a moment, forcing her tears back, before breathing in deeply. “Do not think on this Luna. These are… unsafe thoughts, and they won’t do you any good.”
Luna ran an arm against her eyes, clearing the annoying salt from around them, before patting her chest. Her rather impressive bust was currently covered by a sheer, black nightgown, that extended just past her hips, and who’s hem caressed her thighs gently. Just below that hem though, was something she used to carry with pride, but after having seen her wardrobe of skirts and dresses, knew that such a thing must have been frowned upon for a mare. Still, as she threw her blanket over body, her thoughts drifted to one of the few mares she met, and she gave her royal scepter a gentle stroke.
Twilight Sparkle took a deep breath and ran a hand down her skirt, smoothing it as she remembered the letter Celestia had sent a few hours ago. Easy breaths, Twilight. You are only here to ask Luna to spend the day with you. Just lift your hand, and knock. She raised her hand feeling the grain against her palm as she made a fist and very lightly knocked.
“Pri- Luna? Luna, it’s Twilight Sparkle.”
Luna blinked from within her room, but then stretched out her back as she made sure she wasn’t too… aroused. “Sparkle? What is it you might desire?”
“I, well, I was hoping that you and I could spend the day together?” Twilight squeaked through the door.
Luna let out a sigh loud enough to get through the hard wood door, and stared at her hands as she replied with, “I apologize. Miss Sparkle, for your offer is quite kind, but the old rules require that I rest, and while I rest, only my concubines and slaves, or sister, may enter my quarters. You are none of those three.”
“Actually, Princess Celestia sent me here to give you...comfort.” Twilight breathed out after a moment.
Luna turned back to the door. She knew what comfort used to be code for, but this was her sister’s student. Why… why would she be like that? Luna bit into her cheek for a moment as her cock twitched between her legs. “I-If you are to comfort me, I need to hear you say that you need to please me however I so desire,”
“Princess Luna, I need to please you however you may desire.” Twilight raised her voice in volume to be easily heard.
Luna smiled as her body twitched. She would finally feel something she had not in over a thousand years, and with such a pretty mare. She almost didn’t believe what she was hearing. “Than do come in, and tell your princess how excited you are for our day together.”
Twilight turned the knob and slowly walked in, her eyes on the floor. Remember your lessons Twilight… “Princess Luna I am thrilled to be spending the day with you.” She took ahold of her skirt with both hands and curtsied.
The dark blue mare smiled at the gesture, and beckoned Twilight closer, before running a hand along the her thigh. She had such nice, soft fur, and Luna could smell just a hint of arousal coming off of the other mare. “Tell me, was it my sister who trained you? And if so, are you my concubine, or are you waiting for the next order from your mistress?”
Twilight’s breath caught at Luna’s touch “Yes, it was Princess Celestia who trained me, and I am your concubine for the day. Beyond that I do not know.”
Luna sat up, licking her lips as she took in the modest bust on the unicorn. “Well then, Twilight, be a good little slave, and begin to undress for your mistress, while letting her know if you know what to expect when I remove this blanket.” There is a gleam in her eyes as she shuffles slightly, allowing her large, exposed bosom to sway ever so slightly.
Twilight reached up to her blouse and began to unbutton it slowly, just like Celestia normally prefered. “Yes, Mistress. You are the epitome of all ponies, mares or…” She stood still with her blouse unbuttoned revealing a white bra “stallions.”
Luna patted the area beside her as she nodd. “Very good. Celestia has indeed taught you well. However, flattery is not as good as action, so,” her horn glowed, snapping Twilight’s bra off, and forcing the mare’s dark purple nipples to be exposed to the cool, early morning air, “I hope she had taught you how to use your mouth for more than simple compliments.”
“O-of course Mistress.” Twilight pulls her skirt down followed by her pantyhose leaving her in damp panties. She got onto her knees next to Luna’s bed and reached out to move the blanket.
Luna swung her legs out from underneath the covers, and quickly straddled Twilight’s head. Right in front of the purple mare’s eyes, was the princess of the moon’s mighty girth. While it was almost equivalent to that of Celestia’s, few, if any, stallions would be able to claim to have a rod as large as Luna.Her musk drifted off of the mighty set of balls that now swung free, and Luna smiled at the wide eyes on Twilight. “Do not worry, for your service, I will make sure you have some pleasure.” Her horn glowed, and an aura came over Twilight’s erect nipples, before they were roughly twisted. “Especially if you can make me as hard as these.”
Twilight gasped a bit before licking her lips “Your princesshood is wonderful.” She glanced up at Luna’s face “Shall I please it with my hands, or mouth, Mistress?”
Luna tapped her chin as her horn glowed with another layer of light. A small orb pressed itself against Twilight;s puckered rear, having formed underneath her ass, and pushed itself in, before beginning to vibrate. “I think, while my magic get you prepared for later, that I would like your tongue and hands until I am erect, before I see how stretchy my little slave’s throat is.”
Twilight shuddered at the vibrations as her tail flicked from side to side “Ah! Yes Mistress.” Twilight took Luna’s bloated balls in her hands and ran her thumb along the testalcle itself before running the tip of her tongue down slowly between both orbs. Her hands glided over to Luna’s cutie mark slowly rubbing her fingertips against it knowing, how much Celestia enjoyed her cutie mark being touched.
Luna leaned back, sinking her weight into her hands, before licking the air with a glowing tongue. On Twilight’s body, the purple mare could feel the rough tongue press against her own nethers, and run along the wet folds, all while the cock in her face began to grow. “I bet Celestia has never done that to you.”
Twilight’s eyes widened as she looked up, her tongue still poked out and tasting the royal balls that her face was buried into. She shook her head, and shuddered as she wanted to tell Luna that Celestia preferred more physical contact with her comforting cock sock. She closed her eyes and bowed her head back down while running the tip of her tongue up the shaft of Luna’s throbbing member, until she reached her mushroom shaped head and gave it a firmer lick right over the tip.
Luna let out a small groan as she bit into her lip. One of her hands slowly came up and brushed against her breast, before clasping itself tight on the large mass of flesh, and she let out a softer moan as her body shuddered. She was ready. “Alright, slave, I do believe it’s time you continued to your next task.”
Twilight nodded and took the head into her mouth, before gently beginning to suck while her right hand grasped Luna’s balls. She slowly began to stroke them as she bobbed her head up and down, paying attention to Luna’s tip and savoring the dribbles of precum.
Luna let out another shuddering moan while she made the egg in Twilight’s ass begin to grow, making sure that she would be ready for what would come after the mare showed her oral skills. However, such an experienced slave should not be so afraid to do more for her mistress, and while all the teasing to her tip felt nice, she knew it could feel better. The hand that was on her bosom pulled itself away, before landing on the top of Twilight’s head, and forcing the majority of Luna’s overwhelming girth down the unicorn’s throat.
Twilight felt tears fill her eyes as her throat spasmed from being filled like this. Celestia hadn’t done anything like this since the nine hundred and ninety ninth Summer Sun Celebrations. She swallowed hard, trying to fight back the remnants of the gag reflex she retained while desperately struggling to use her tongue as saliva ran down her chin. A small whimper escaped her lips as she swallowed again, and a tear fell down her cheek.
A spasm of pleasure was first what went through Luna. This… this had been what she had been missing for so long. But then she heard her slave whimper, and could feel the clenching of her throat as what it really was. Pain. A tear came to the princess’s eye as she slowly lifted her hand, and whispered, “I’m sorry, Twilight.”
Twilight looked upwards as she blinked her tears back. She pulled away from the cock slowly, sliding the massive girth out of her throat until only the tip remained. She took a shuddering breath and swallowed several inches of Luna’s cock again bobbing her head up and down, taking more of her cock, but at a much slower pace.
Luna watched as the other mare, even after her selfishness, still tried so hard to please her. Those lips wrapped solidly around her felt amazing, especially with each flick and twist of the talented slave’s tongue, but something felt wrong. She should just be enjoying this, but just being sucked by Twilight wasn’t making her feel better. She shook her head, before pushing Twilight off of her. “I’m sorry Twilight, but… I think you need to go.”
“Did I do something to disappoint you Mistress? I’m so sorry! Normally, Mistress Celestia used my vagina or rear, not my throat. I-I’m so disappointed that I have f-... That I f...failed…” Twilight bowed her head while her shoulders slumped. “Please, isn’t there anything I can do?”
Luna shook her head, barely able to look at her now. All she felt was cold now, and she wanted to be alone. “Just… just go. I cannot think of anything I can do to help either of us now.”
“Perhaps I can help with that?”
Both mares turned to the door, where a smiling Celestia stood. She had hung her elegant, white dress on a coat rack at the entrance, and must have been there a while, as bits of precum dripped from the tip of her throbbing member. Luna swallowed hard as she turned away from her sister’s heaving bosom, a blush coming across her face. “W-what do you mean by that, sister?”
Celestia shook her head as she slowly stepped over and wrapped her dearest Twilight into a soft hug. “Well, as you may know, I sent Twilight today. I could have sent a number of mares, but I chose Twilight specifically for a reason.” She turned to her student and smiled slightly as she cupped one of her lavender breasts. “Can you perhaps guess why, my precious slave?”
“B-because i’m your favorite filly slave, Mistress, and I handle directions well?” Twilight looked up hopefully.
“A cute sentiment, but incorrect nonetheless. Now use your hands while I talk to my sister.” She pecked Twilight on the forehead, a small hum escaping her as she felt her student’s hands begin to caress her shaft. She then looked to Luna. “Any guesses from you, dearest sister?”
Luna felt like she should know, but in her present state, she doubted she would ever figure it out. “I-I don’t know.”
Celestia nodded. “I’ve seen how you look at Twilight. How you watch her go through the halls, despite the fact that you should be in bed. I also know the feeling, and the confusion that this mare can have on another, so I hoped that today, I would allow you to confess to my slave, and we would be able to love her together.”
Twilight glanced up her eyes going between Luna and Celestia her hands frozen “Lo-love me, Mistress?”
Luna blinked few times, before looking to her chest. “Lo-love? But, it’s been so long.”
“Do you want to own her, while also cherish her like the setting of your moon?”
Luna felt a tear creep to the edge of her eye, and she slowly nodded. Celestia smiled as she wrapped her arms around Twilight, and helped the confused unicorn stand. She then looked back to her sister, and whispered, “Lay down sister, and may we make our slave happier than she ever has been.”
The princess of the night looked to Twilight, and nodded, before smirking. “Alright, but I get her nethers, so I can look at my beloved while we mate, and make sure she hears me everytime I tell her how much I love my slave.”
Twilight smiled, tears running down her cheeks as she looked between Celestia and Luna, before tackling into Luna, and snuggling in between her voluptuous breasts, thoughts of the nights they all would spend together dancing in her head. “I love you too my Mistress!”
Celestia sat beside Luna as the other princess started crying, and knew that her sister would be just fine.
