Things were a bit foggy after the Love Gun blew up in my face, I remember little snippets of ravishing AJ's body, in both pony and human form, in a non-stop orgy of lust… though the details were sketchy. By the time I came out of the haze the room stank of sex and both AJ and I looked a mess. I was sticky in places that should not be sticky and fucking dehydrated to the point I could taste my own breath…

And that's saying something from a guy who loves his alcohol.

"Ah think Ah need a bath," a voice groaned out from the other side of the bed.

"Same here," I said as I sat up and swung my feet to the floor, my body begging me to say down. "Fuck, I haven't hurt this much since basic."

"A two hour, full body workout will do that…" Applejack gave a sarcastic chuckled as I hobbled into the bathroom. "Reminds me of mah bucking training when Ah was Bloom's age."

The bathroom was a good size and made of frosted white and blue crystal. There was a toilet to the right of the door with a silver sink, a shower stall big enough for six humans to bathe without touching (and lying down) to my left, and an in-ground tub the size of a small pond at the back of the room. Everything was made of either frosted crystal or silver and remarked on just how opulent the bathroom really was.

"So… about that bath," I called while eyeing the empty tiled pond. "Mind joining me for a shower?"

"Only if yah get it started for me first." She called out.

"Deal," I grunted, limping over to the alcove and running the water. It flowed from the top of the wall like a waterfall and felt really good… until the stitch in my gut turned into a full on fucking charlie horse. I cried out as I dropped to the ground, my hooves clacking on the floor as I landed.

AJ must have heard my cry for she bolted in a moment later… only it was too late.

"Mark, are yah ok sugarcube," concern ringing in her voice as she came to a skidding halt and pulled back the shower curtain. Much to her surprise, she had caught me red handed… hooved. There I was as Sand Dune, leaning against the shower wall, masturbating my little filly sex madly.

"I…I can't seem to stop," I whimpered as the painful cramp deep within my gut turned into a burning need that I had never felt before in my life. One moment I was human, the next I was my pony form with my emotions running haywire… "What. The. Fuck?"

I was so lost in trying to pleasure myself that I didn't even notice AJ get into the shower with her, or that she had drop to her knees. It wasn't until I felt her hands slip through my wet sand colored fur, did I realize she was cooing softly to me. My response was to immediately lean forward and kiss my lover full on the mouth.

To my surprise she opened her mouth, our tongues met and danced as I clung to her under the spray, I just couldn't get enough.

"I..I'm sorry AJ," I was shivering uncontrollably and it wasn't because I was cold, the steam of the shower was proof of that. "You don't mind do you?"

"Not at all sugarcube," she replied with a soft smile, "Remind me to tell yah of how Rarity helped me with mah first heat."

"HEAT?!" I was clotheslined.

"Let me guess," she said as she sat beside me and pulled me into her lap. "Yahr having gut wrenching cramps, followed by a burning itch deep in yahr belly?"

I could only nod, my eyes growing wide as she listed off exactly what my body was feeling and doing.

"Congratulations, yahr going through yahr first estrus," she said as she started to gently rub her fingers into my belly fur. Absently I opened my legs and laid back into my human Applejack's touch. I now know why these ponies enjoy belly rubs so goddamn much.

"B..but how," I couldn't help but ask, my eyes fluttering closed when her fingers slipped over my small teats.

"Ah would say it was the Love Gun," she shrugged, rubbing the palm of her hand down over my pubic bone and getting a long moan from me. "It would seem that Sand Dune is more than just an alternate form…"

I couldn't understand what she was getting at, I was paying too much attention to her hand. Each time she would press her fingers against my sex as she dragged her hand back up. The third time, her index finger slid between the folds of my pussy. I tensed and gasped slightly, it felt wonderful.

By God, I couldn't believe this was happening to me… I opened my eyes part way, she was looking at me smiling. "Yah like?" She asked.

I smiled back. "Oh god yes." I felt a finger enter me and groaned loudly, I couldn't help it as my eyes closed again. I stretched my head up to stroke her bosom, just wanting to touch her. I felt her breath on my face, she kissed me softly on the lips. Without opening my eyes, I reached up behind her neck and pulled her towards me, and we kissed again. Our tongues explored each other's mouths hungrily. I shocked myself, but it seemed so natural and incredibly sexy.

All the while AJ was using her fingers on all the right places, I had never been touched like this before, but then again, I had never had sex as a filly. Meanwhile Applejack was sliding her index finger gently up and down, lightly stroking the sensitive spot between my asshole and pussy, then upwards into my sex and up and over my clit, never missing. I was soaking wet from the shower and my own juices, I was in heaven...

After what felt like a lifetime, AJ broke the kiss and gently set me on the shower floor, "Now then, yah Just lay back and relax," she cooed and started to nibble down my neck very slowly, little bites and wet kisses driving me fucking wild. Her fingers lingered for a while on my teats, pinching my nipples, while stroking my belly with her other hand. "This will feel a bit strange, but yahr going to love it…" she said before planting little butterfly kisses on my stomach, she carried on down, kissing all around my pussy.

Holy fucking Mary mother of god! My stomach was trembling uncontrollably as a strange tingling shot up and down my spine each time she kissed my sex. Is this really what a girl feels when someone plays with their pussy?

I was suddenly yanked out of my happy glow of pleasure when AJ sat up. I opened my eyes and groaned in disappointment as she pulled away. But not to worry, she knelt on the floor between my parted thighs and flashed me a reassuring smile. Reaching up with both hands to caress my stomach and crotch tits, she began to nuzzle my pussy.

I let out a loud squeal and my world erupted into a rainbow of color when Applejack began doing with her tongue what she had been doing with her fingers. As her tongue parted the soft folds of my sex, I instinctively moved my hips forward and felt an electrical pulse that made my heart jump in my chest and pussy twitch with need.

I was lost in a world of pleasure that I had never known before, reaching under my young thighs, pulling my rear legs as wide as I could, enabling Applejack to flick her tongue between my splayed cheeks. This had never been done to me before and frankly, I was loving it.

AJ could tell and alternated between licking my ass and my clit. The longer Applejack kept up her tonguing pace, the deeper it scraped along the inside of my grasping pussy, the more intense my growing orgasm would be. And then she slipped a long finger into my sex and blew my mind.

I felt a sensation of warmth beginning to build deep inside my belly. "Ooh fuck!" I gasped, my back arching off the floor as I moaned out a silent screech of pleasure. The sudden entry of her digit was all it took to trigger an intense orgasm.

But Applejack wasn't done; with a hiss from me, she quickly added a second finger and began to rub the inside of my love tunnel hard and fast. Everything began to spin out of control as my pleasure increased, surfing the waves of one climax right into another as she stretched my pussy. Again AJ sped up her thrusts and my body started to thrash.

"…AAApppplllleeeejjjaaaccccckkk…" I groaned out in a hoarse voice as desire overcame me once more and I was suddenly lost in a world of blue erotic light.

I lay stunned on the floor as Applejack gently pulled her digits free and began to clean my honey off her fingers. Once done, she slowly moved over and grasped a washcloth from a nearby rack. "So how was yahr first time as a filly," she asked as she began to wash my pony body free of sweat and other things.

"God, it was fantastic, had much practice?" I quipped while gasping for breath.

"A little" she replied with a giggle and kissed me on the lips, I could taste myself… "As Ah said, Rarity helped me with mah first heat… and a few others."

"What about you?" I asked.

"Don't worry, I don't think we are close to being done."

Little did I know the truth to her words, it would be another day before the effects of the gun dissipated... not that I cared a flying fuck.

Next Chapter: Crystal (Meth) Empire, Part 5 Estimated time remaining: 5 Hours, 11 Minutes