Luna and I had been dating for some time and had become accustomed to my ass in a constant state of pain from the violent love making of the night before. It was almost enjoyable to be reminded of Luna with every painful step I took, and every twinge of pain being a reminder that I make her happy. In fact, I had gotten quite good at concealing my soreness, despite my anus still on fire from Luna's demands every night.
Today Luna had decided that she wanted to try something innovative and unusual. She had told me that she missed me whenever she worked during the day, as she was too tired at night to be with me when she went off of her usual work night schedule. Instead she was forced to go right to sleep. Not that I could complain about her massive body wrapped impossibly tight around me all night.
Today she would be meeting with some Nobels for some important financial meetings, but she wanted to bring me along for the ride. She had devised a plan to keep close to her despite me being just a common stallion.
Her plan was to tie me to her underbelly. My body would be upside down, with my stomach pressed against hers. My hooves would be wrapped around her behind her back and tied with a soft cloth to keep me firmly in place. My head would be nestled in her chest with more restraints, and my rear legs would be tied around her back as well. Almost as though I was forced to constantly hug her from below all day.
The final piece of the puzzle would be a puffy, elegant dress she would wear to cover her entire body. This would conceal me underneath her, and make me unnoticed by anypony else. She placed a ball hag in my mouth to make sure I made no noise. I promised her I wouldn't scream, but she popped it into my mouth anyway just to be sure.
With the ensemble complete, I was tucked away secretly underneath her. Her cock rested against my body, ready for use whenever Luna felt the least bit horny. It felt a little strange, this was extremely impersonal, I truly would just be a sex toy for her use today, and I was fine with that.
For most of he day, this was fairly restful. I could hear her speak occasionally, no doubt to some high ranking government official desperate for a moment of her time. I on the other hoof was in a sort of bliss, my smaller body was pressed firmly against her form, her body radiated heat, and her impossibly soft velvety princess fur was a joy to have pressed against my own, her genitals rested on top of me, her musky smell filled the void under her dress. I couldn't help but smile knowing I would be so close to her all day.
This ecstasy was occasionally broken as Luna teased me throughout the day. Every so often I would feel her
buck her hips back, and her massive member off of my chest before poking it gently at my back door. She didn't immediately smash through my defenses, instead she opted to playfully remind me of my real purpose for being bound to her body as she playfully prodded my butthole.
The playfulness was sometimes followed by a jolt of pain as she blasted her way past my anal ring several inches just to take control of my insides for a few seconds before pulling out and returning to her initial position. Her game went on for several hours. While I was blind to what was going on around me, My other senses were all the more perceptive of her surroundings and I got a brief glimpse into her daily tribulations as princess. She eagerly took advantage of any moment of silence to stuff herself back inside of me for a few quick pumps before retreating.
After several hours, I heard a voice say something about a meeting. This was promptly followed by Luna laying her entire weight down on top of me as the meeting ensued. Her body was impressively heavy for such a petit looking Alicorn, but her mass quickly reminded me of how small I was compared to her large stature. With all the grace that I would expect from a princess, she slid her cock off my belly, pulled her hips back and slowly, and forcefully inserted her penis into my ass.
The discretion was impressive. Her movements were so subtle and clean under her large and puffy dress , that despite being in a meeting, her assault on my anus had gone unnoticed.
With the ball gag in my mouth, it became challenging to breathe using only my nose. Her large body pressed down hard on my own, and gave my lungs little room to expand, leading me to give short and shallow breaths. Luna seemed to enjoy this dynamic, with every breath I took I could feel her manual flexing her cock inside of me, as though it were a game. Her humps were incredibly slow so as to not bring attention to her raping her lover in a crowded room. Her hips slowly flexed, pushing her beast deeper and deeper into me. Even after months as her toy, the pain continued to be a constant. It was simply impossible for my body, or any body for that matter to get used to her enormous cock.
She flexed her hips with increasing force as her member went deeper, the resistance rising as though she was forcing a mountain through the eye of a needle. She finally bottomed out, her cock was fully sheathed in my ass - her sword had found its rightful place. I tried to gasp in pain, but no sound could be heard, confirming that Luna was right to gag me.
Luna rocked her hips back and forth for a few minutes as though her cock was exploring every last inch of my tight interior. The pain was extraordinary as she filled my insides yet again well beyond their bursting point. I did my best to bear the pain, knowing that by being her obedient ass slave, I was fulfilling her sexual desires. The thought of this would have brought a small smile to my face had I not been gagged.
I felt her start to pull her hips back slowly, I felt a great emptiness fill me as her sword was pulled from its rightfully sheath. I wanted it back inside of me, I needed to feel as though I was being split open, it was my duty to make Luna happy and I would do anything I could to please her.
I clenched my anus, almost bringing her slow retreat to a halt. I heard her giggle, I couldn't tell if this was due to what I did, but my curiosity was soon broken by another wave of pain as she restarted her slow withdrawal with more force this time. Followed by her forcing herself back into me. I relaxed my anus, letting her beast once again into its rightful home. As she bottomed out , my body made a small flinch in pain, but I was undeterred; I clenched tightly claiming her cock for my own.
This went on for what felt like hours. She fucked my ass raw in slow motion, while I greedily clenched to keep her inside of me with each thrust. Thrust after thrust after thrust, the pain was almost unbearable, but my desire to pleasure Luna was greater.
The assault on my senses brought me close to passing out, but the meeting finally ended and not a moment too soon. Luna stood up and her cock slid out of me one last time with an audible slorp. Luckily for Luna, there was too much commotion for anypony to notice.
I felt Luna start to walk again, her hips rubbed against my extremally sore rear, while her cock bounced up and down on top of my stomach. I could hear the noise from outside getting increasingly quiet until I heard a door close behind Luna. The sound of chatter came to an abrupt halt. We were alone in a private room.
"That was quite the stunt you pulled in there. You're such a greedy little ass slave that you fought as hard as you could to keep me inside of you. That must have been incredibly painful." She paused to let me speak, but I only managed to get out a few muffled grunts.
"well now we're alone and I really need to drain my balls, that little game we played has me desperate to release and since you're so eager today, I guess a completely ruined asshole is going to be your price of admission." She said with a smirk. With a flick of her hips she pulled back and slipped her penis out from its resting place on top of me. She then pumped her hips with as much force as she could, her cocked slammed into my ass hard and fast, immediately it bottomed out inside of me. I would have screamed had it not been for the ball gag that kept me quiet. Like a relentless assault she humped hard and fast, my already raw asshole quivered in pain as her member slid back and forth across my enflamed ring at a furious pace. I hugged her tightly in an attempt to brace against the storm, but it made little difference as I felt like my insides were at the mercy of a raging tornado.
Meanwhile Luna seemed to be on cloud nine. Her inflated balls slapped against my own with each pump, signaling her to drive herself faster and faster into me.
I felt myself clenching around her. My body started to drift towards an orgasm. I had to resist, I couldn't cum directly onto a princess, I absolutely mortified at the thought. I clenched my anus and focused on the pain, but I could still feel the orgasm creeping up on me.
My body went ridged as my own testicles drained rapidly. I came harder than I ever had in my life right into Luna's soft under belly. After a few seconds of an out of body ecstasy, I snapped back to reality, and realized what I had done. I wanted to apologize to Luna but could only give her a small hug with the ball gag muffling my words.
She raised her front hoof and stroked my head gently. "It's ok my little toy, it's only natural for you to empty when I stimulate you so hard. Besides, here's how I'm going to take your apology." With that comment I felt her body tense up. With my head pressed up against her chest I felt her heart begin to pump rapidly, her breathing slowed, her cock engorged with blood, she stretched my insides even wider and her legs clenched down beside me, pressing tightly against me, sealing me tightly under her.
I had been well trained by this point at receiving her seed, my insides had become almost accustomed to being encouraged with the massive flood that came from her giant balls. However, this time felt different. The raging river flowed at a rate I had never before experienced. My teasing had left her balls bloated and ready to drain into me. I attempted to relax as the thick, hot, Alicorn cum flooded into my body. My stomach stretched and my intestines bloated as her warm cum found its rightful home inside of me. I groaned as my body stretched painfully. She seemed to take note and began to pull out of me, leaving more room for her liquid love to fill. Finally after what felt like an eternity, her firehose reduced to a drizzle and finally stopped right as her cock slipped out of my ass with an audible pop.
Luna stood unmoving for a moment, taking solace in her enormous eruption inside of me. I on the other hand relaxed as my body was completely exhausted after such wild destruction of my ass. I was in incredible pain, and my insides were packed with her thick goo, the heat radiated from inside of me, and warmed my body as it acted as a reminder of our horrifying love making.
After a moment I felt the familiar cool sensation around my anus as Luna healed up any ripping that she had caused.
Lunas breathing remained labored "Wow, I've lived for over one thousand years and that's the best orgasm I've ever experienced." She said with a smile. "I've decided. From here on out you don't have a choice in being with me. We're going to be married and you're going to be my butt slut for eternity" she said, finally catching her breath. I gave a general squeeze with my front hooves, letting her know that I accepted the proposal. She reached down and rubbed my head gently while she popped the ball gag out of my mouth with her magic.
"Of course I want to be yours forever" I replied. "I just hope you love me for more than just being a pretty butt in the crowd" I joked.
Luna laughed. "No, you've got a pretty mouth too" she said as she rubbed her hoof through my mane.
"that was fun, but I've got to get back to my meetings. You can sleep or just lay snuggled against me with a sore butt. Up to you" she said as she popped the ball gag back into my mouth and turned to walk back towards the door. "I recommend resting as I plan on giving your ass a brutal raping tonight after such a stressful day."
