An au natural weekend: chapter 8: a night to remember

M rating kicks in here again, graphic love scene between Sunset and Sci-Twi with toys included. Adults only!

Later…

"If this is to be the last night of this sleepover, let's make it count." Sunset said as she dried off her girlfriend with a thick towel. "I don't know when we'll have another chance to be this intimate with each other."

The two of them stood together in the bathroom, both of them warm, naked and feeling absolutely blissful as they stood on a shower rug so thick their toes were lost in a forest of fluff. Sci-Twi kissed her gently and blushed as their now-dry bodies intertwined. They had shared a shower together, during which the two of them could hardly keep their hands off each other, and they had cleaned each other extremely thoroughly.

"Yes…lets." Twilight said as she kissed Sunset, picking up her now-foggy glasses and following her girlfriend out of the bathroom.

The two of them had brushed their teeth before their shower, in anticipation of the night's activities, and eagerly skipped out the door as Rarity and Applejack walked into a bedroom holding a riding crop, handcuffs, a spreader bar, a dildo with a horse tail attached to it and a spiked muzzle.

"You know, it makes me laugh to think of some people in this realm acting out being a horse in a kinky way like that." Sunset said as Applejack locked the door. "Especially considering how insanely kinky some Equestrians I've known can get in bed. In a realm where females outnumber the males on a ratio of roughly 10 to 1, you tend to get a little more…creative with your intimacy."

Twilight blushed and entered the bedroom, closing the door behind her with a look of comical shyness.

"Speaking of which…" she said as she opened the bag she had brought with her. "…considering this is the second time we're going to spend the night together, I thought we might…spice it up just a bit. If it's okay with you, that is."

Sunset licked her lips, narrowing her eyes at her girlfriend.

"How so?" she said, curious at Sci-Twi's slightly vixen-like behavior. "What have you brought in your sexy little bag of tricks, my love?"

Sci-Twi reached into the bag and withdrew a panty-shaped harness with leg hoops and a ring on the front, turning on the lights in the bedroom. Sunset gasped when she saw it. The harness was a strap-on dildo, much like the one Pinkie Pie used, but this one had a much larger dildo attached, it's ribbed, hard silicone surface molded with false veins and covered in slight ridges. The head was bulbous and resembled an unsheathed phallus, but that wasn't why Sunset was so surprised.

What really surprised her was the fact that the strap-on dildo was made to the exact specifications of a horse's penis, right down to the massive size of both the 13-inch-long-by-2 and a half-inch-thick shaft and the rubbery fake testicles the size of small apples hanging from its base.

"Rarity and Applejack bought this for us earlier, as a kind of cute half-joke…they gave it to me during the party when I left for third helpings of the food." Sci-Twi said, pausing as she strapped the harness around her crotch. "I'm sorry if this is culturally offensive or something, but…I thought maybe, just maybe, we could experiment a little. See if we enjoy this."

She sat on the bed next to Sunset, placing a hand on her thigh.

"And if you don't like it, we don't have to use this tonight. Just say the word and I'll make love to you the…more conventional way."

Sunset turned to face her girlfriend, closing her eyes slightly.

"Go right ahead, love." She said as she knelt down before her. "But first, let me…lube it up just a bit."

Sunset opened wide and took the long dildo into her warm mouth, suckling it gently as Sci-Twi giggled.

"I'm sorry, but…this is so weird!" Sci-Twi said with a laugh as Sunset smiled around the long shaft, tilting her head back and taking the long shaft down her throat. "I've never actually used one of these before, it feels so…silly!"

Sunset giggled, choking slightly on the dildo in her throat as she withdrew her head. She stood up and kissed Twilight full on the lips, tasting her girlfriend's chap stick.

"No more words, my love." She said, holding herself closer as Sci-Twi placed her hands on her hips. "Just do what comes naturally."

Sunset got down on her hands and knees, teasingly wiggling her bottom as Sci-Twi came closer, armed with the strap-on.

"Are you sure you want to do it this way?" Sci-Twi asked, concern evident in her voice. "Anal intercourse can be very painful."

"Relax, I'm not exactly new at this." Sunset said as she knelt further downwards, raising her buttocks. "Remember, horses actually make love to their mates from behind anyway."

Sci-Twi blushed at the implications of this, holding her hands over her mouth as she snorted and tried hard not to giggle.

"You mean…you've done this before…in Equestria?" she said, obviously trying not to laugh out loud.

Now it was Sunset's turn to blush.

"Well…I was always a bit of a minx back home." She said, smiling as Twilight pulled a bottle of lubricant out of her bag and slathering it all over the gigantic dildo. "I wasn't exactly a virgin when I dated Brad, anyway."

Sci-Twi came closer as Sunset stood on all fours, feeling so natural like this. To be naked, on all fours, comfortable, she felt just like a pony again. She gently placed her hands on Sunset's back, stroking her shoulder blades and kissing her bare flesh.

"I owe you an hour of vigorous vaginal intercourse after this, love." She whispered, gently positioning herself behind her girlfriend as she stroked her firm breasts and nibbled her neck gently. "Remind me later, okay?"

Sunset nodded, spreading her legs gently as Sci-Twi gripped her thighs, plunging into her rear entrance with a mighty thrust. She gasped as the enormous shaft entered her anal sphincter, the pain of initial entry rippling up her spine. She cried out in pleasure as Twilight kissed her spine and cupped her breasts, gently stroking them with her fingertips. The pain dissolved, replaced by a wondrous sensation of pleasure as her anal muscles squeezed the false horse cock tightly.

"Dear Celestia…!" Sunset cried as she felt Twilight thrusting inside of her, her hands moving down to her vulva.

Suddenly, Sci-Twi's purple fingers plunged deep into her womanhood, making her jump slightly and gasp. The thrusting continued as Twilight fingered her with one hand, her other hand pulling her head back to expose her neck as she peppered the skin of her neck with kisses.

"Do you like this?" Twilight whispered into her ear as she thrust deeper, holding herself steady by anchoring on to Sunset's shoulders. "Do you like the familiarity of the kind of sex from back home?"

Sunset nodded, unable to speak from her arousal. She shivered and gasped as she felt Twilight's pliable fingers curling and plunging inside of her vaginal cavity, making her feel incredibly horny four an hour as the dildo plunged in and out of her anus. Sci-Twi bit down on her ear, nibbling gently and pulling back her girlfriend's bacon hair to expose the flesh of her neck.

"Relax, my ray of Sunset." Sci-Twi whispered as she plunged deeper, making Sunset Shimmer tremble with arousal. "I can tell you're close now, so incredibly close…"

Sunset trembled harder as her knees clenched together, the vibrations between her legs building up to their zenith. She threw her head back as Twilight thrust in and out rhythmically and as soon as the purple-skinned girl thrust again, she cried out loud.

"Dear Celestia…!" Sunset moaned as her orgasm came with a gasp of pleasure, her arousal exploding out of her in a flood of juices.

Twilight pulled out and cuddled her close, kissing her cheeks and eyelids gently before cleaning off the dildo with a chemically-treated towel. Sunset rolled onto her back, her anal muscles still clenching from the entry of the massive silicon cock.

"It intrigues me to know that you swear to Celestia like that." Sci-Twi said as she wiped the strap-on clean and kissed her girlfriend again as she lay beneath her. "It makes me wonder, you've told me all about how Celestia and Luna came to be rulers of Equestria after defeating Discord, but how did they come to be known as gods?"

Sunset pulled her close and gasped as Sci-Twi plunged into her vagina, the horse-sized penis plunging deeper and deeper.

"It was…over a millennium ago…in Equestria…" she said as she twisted her legs around Twilight's back, pulling her closer and deeper. "…before Celestia and Luna…ever fought Discord…they would occaiosnally travel…down to Equestria, kind of-ooh! Kind of like Odin from…the Old Norse tales…only not…in disguise…"

Sunset clenched her thighs, reveling in the sensations of sex with a very familiar organ. She rapidly kissed Sci-Twi's adorable face and nibbled her ears, making her blush dark red.

"Back then…nopony believed-ohh! Believed in the two sisters, they all considered-oh Celestia!-it to be just…an old…foal's tale."

She felt the shaft of the dildo plunging deeper until its bulbous head touched the interior walls of her womb and the rubber testicles pressed against the lips of her vulva, making her shiver as she clenched the sheets in her hands and wrapped them around herself and her beautiful girlfriend.

"However, after…oh, dear Celestia…the two sisters defeated…Discord…everypony realized there was truth behind the legends. After that…they reunited…the lands into…one large…empire, with Celestia and Luna…watching over it, not just as…ohh…rulers, but goddesses and guardians of all." Sunset said as she shook and shivered in arousal, kissing Twilight all over.

"So turned on you can barely breathe, and you can still recite from memory." Sci-Twi said as she gently thrust back and forth inside Sunset, changing her angle of penetration as she held Sunset's hair away from her beautiful face. "God, I love you, Sunny."

She kissed Sunset, a deep passionate kiss that made her lovely girlfriend lose herself in her own pleasure as she continued making love to her with the titanic dildo. Sunset moaned as the interior muscles of her vagina involuntarily squeezed the false horse cock inside of her tightly to induce orgasm, her body unaware that the shaft inside of her would never erupt and spill hot seed inside of her womb.

"I want your sleep to be nothing but good dreams, the dreams you brought me last night when you woke me from that awful nightmare." Twilight whispered as she gently ground against her girlfriend, changing the angle of penetration as she thrust deeper. "Lift your legs, please. Would you like to try the 'deckchair' position?"

Sunset licked her lips in arousal. She had studied sex of all kinds when she first came to the human realm, and had experimented with many different kinds herself, with several males and a couple females, too. She remembered hearing that this particular position could bring the deepest possible vaginal penetration, and she was curious about it. Equestrians could never achieve a position like this, being quadrupeds by nature. She lifted both her legs until her knees touched her breasts, allowing Twilight to aim the dildo directly at her womanhood.

"Relax, my little ray of sunshine." Sci-Twi said, thrusting forwards as Sunset braced herself. "This is going to be wild."

Sunset cried out in pleasure, crossing her eyes and biting down on the sheets to stifle her scream. She felt the incredibly long phallus sliding deeper and deeper into her vaginal cavity, smoothly gliding until the large silicon testicles bumped against her vaginal lips, making her giggle. Twilight continued thrusting into her girlfriend as Sunset peppered her face and neck with kisses, plunging in and out with a gentle rhythm.

"Dear Celestia…!" Sunset cried as she felt her vagina tightening, her ovaries pumping estrogen through her system and her uterus quivering in arousal.

Had she been a virgin, this would have been incredibly painful. As such, it made her moan louder than ever before as the shaft fit for a horse dug deeper and deeper into her body. Sunset continued kissing Sci-Twi as she felt the false organ stimulating the interior walls of her vaginal cavity, making sensations of lust and pleasure build up inside of her as she felt the soft touch of Twilight's lips on her flesh…

"Oh dear Celestia in heaven…!" Sunset cried as her control was slipping.

She felt her body trembling as Twilight squeezed her hips, her anus quivering from the arousal of the massive dildo inside of her vulva combined with the movement of Twilight's pliable fingers touching her ribs and spine.

"Dear, sweet Celestia, Twilight…I'm going to-!"

Sunset screamed into Sci-Twi's mouth as she kissed her, thrusting one last time before her interior plumbing was flooded in the eruption that was orgasm. As she lay down, two more explosive orgasms came with a gasp and then a scream, making her entire body go numb with arousal before Twilight withdrew the horse dildo, now slimy and coated in her girlfriend's juices. Sunset curled into a tight little ball and shivered, shocked at the amazing sensations she had felt.

"Hey, hey…it's all right." Twilight said as she kissed Sunset's ears, moving to her lips as she held her head gently. "Did I hurt you? Are you okay?"

Sunset mumbled something so incoherent Twilight wasn't certain it was real words, gasping for breath as she cuddled her close.

"What?" Sci-Twi asked, listening again. "What did you say?"

"I said, I don't think I can speak anymore…" Sunset moaned as she drew a long, choppy breath into her lungs. "…because you quite literally fucked my brains out…!"

Sci-Twi giggled as she kissed her girlfriend full on the lips, reaching down to undo her strap-on.

"Physically impossible, but I can see what you mean." She said as she dropped the dildo fit for a horse onto the ground beside the bed, the sticky, cum-coated shaft landing in her dirty clothing from the first day of the sleepover. "I love you, Sunset."

She kissed Sunset as her girlfriend pulled her closer, trapping her with her gentle hands.

"I love you too, Twilight." Sunset whispered in her ear as she wrapped her limbs around Twilight, resting on her naked body like she was a wonderful mattress of flesh.

The two girls drifted off to sleep, accepting each other as their lover and best friend, knowing they would always be comfortable with one another. The two of them knew that, although the sleepover would end tomorrow, that they would have to go home and wear clothing on a regular basis again, that their life would take a wonderful turn.

Sunset knew that Sci-Twi would love her with her entire heart, and she would love her. She promised herself to marry her as soon as she could, hopefully after graduation when they were in college. Luckily, Canterlot High was in a city that was very accepting of gay and lesbian marriages. Scootaloo, who also visited the school, even lived with her two lesbian aunts, so Sunset wasn't worried about loving Twilight.

"Goodnight, my lovely girl." Sunset thought as she kissed Sci-Twi, allowing the lavender girl to rest her head on her firm orange breasts. "I wish nothing but sweet, sexy dreams upon you tonight."

The two lovers drifted off to sleep, knowing they were safe, warm and loved. Their embrace was tight and warm, and they loved every moment of it as they lost consciousness, their dreams as steamy and relaxing as their time together. The next morning, when their sleepover ended and they had to wear clothes again, they would relish this time together.

They would always love each other, they would be comfortable in each other's arms in public and not care what anyone thought. They would always be proud of themselves and strong in their hearts.

Sunset couldn't wait for that day to happen.

Next chapter is the girls packing up to leave for home! So sorry, I love the time we spend with these lovely ladies, but it's meant to be what it is, an au natural weekend.