FIO: Loving Robot Twilight

You emerged from the bathroom, fully erect. Across from you, you saw Twilight Sparkle staring at you with bedroom eyes as she lay her head upon her hoof in a seductive pose. Without warning, you dived on top of her, pushing her over onto her back.

The mare stared up at you, her large purple eyes wide in shock, along with her jaw dropped. You could see her wings extend out with a poofing sound from underneath her. Your massive erection poked against her lower torso, the lower section of your shaft came to gently brush off her small teacup-sized crotch-tits. Topped off with the softness and warmth of her fur against your bare skin, it felt absolutely incredible.

“Twilight, did you augment my penis without my permission? I must be like twenty inches long at the very least.”

Twilight smiled sheepishly, a bright pink blush on her cheeks. “Yeah, sorry about that. It’s just that I’m so used to having big pony cock pounding my ass while in Equestria,” you frowned, crossing your arms. “S-sorry, but you were lacking downstairs, my little human friend.”

“Yeah well, I never asked for this, but thanks.”

“Oh, you’re welcome, and---Ooooh! Mmmm! Neeiigghh!”

You leaned down and began to kiss her neck, leaving a series of tender kisses along it. The mare uttered deep throaty moans and horsey sounds as her whole body trembled about wildly from your tender kisses. To amplify the pleasure even further, you reached both of your hands to the back of her ears and began to give them a tender ear scratch each. Subsequently, Twilight soon craned her neck back and orgasmed hard, a torrent of her fruity, thick, and creamy marecum came splashing against your legs.

You kissed her neck through her orgasm and scratched her ears, non-stop, which caused the robotic mare to have continuous orgasms. Her tongue came to loll out of her mouth, and she closed her eyes, with a look of pure bliss on her face as she lost herself to the sexual stimulation you were giving her.

The mare raised her two, front forelegs, and wrapped them gently around your waist, her soft hooves rested upon your lower back, and then with her godlike strength, she turned the tables, she rolled over to the side, dragging you with her. Before you knew it, she was on top of you, straddling her plump rump against your cock, hotdogging it between the thick cheeks of her butt. Her hooves rested gently on your chest. You hissed in slight pain, she was heavy for a small four and a half feet tall pony. She stared at you with a smug grin as she looked down upon you with a sultry look in her eyes.

“I am meant to be the one in charge here, silly little human,” you raised your arms up and lay them upon her bubbly cheeks. Subsequently, your hands sank deeply into the plush, bubbly softness of her fat rump. “That’s a good human, worship your pony princess’s fat butt.”

You roamed your hands across her thick cheeks, feeling up their plush, squishy softness. You could not help but moan in bliss feeling up her ass. It was meaty, plump, and absolutely divine to hold in your hands. Twilight soon began to giggle as you continued to feel up her rump.

The mare then began to bounce her ass up and down against you, your cock rubbing against her bouncing, bubbly cheeks as it lay smothered between them. As she bounced up and down your lap, you could hear her thick bubbly cheeks clapping together during her movements, which came with delightful, meaty slapping sounds of flesh, slapping against flesh.

‘Plat’, ‘plat’, ‘plat’ came her fat, bubbly rump landing on your lap with a loud meaty slapping sound each time. You paid homage to her plump ass during its bounces upon your lap. The wind was knocked out of you a little each time her heavy rump came to land on your lap. She was a pretty heavy girl for such a small pony.

You opened your mouth and planned to make a cheeky comment. However, you were completely caught off guard when another Twilight appeared out of thin air next to you on the right, and before you could even react she pressed her lips to yours and drove her large, equine tongue down into your mouth, and deep down your throat in quick succession.

You uttered a muffled moan into this new Twilight’s mouth kissing you. Your moan soon turned into a scream when you felt something drop down onto your cock, and take it into a wonderfully warm and wet ‘mouth’ and throat. Both of your arms became limp and fell off Twilight’s rump to your sides.

It appears there were now three Twilights, ensnaring you with affection. The Twilight sitting on your lap looked down at you with a smug grin. “You been a cheeky human, and must pay for it.”

Wet bobbing sounds could be heard as the Twilight between your legs eagerly bobbed her head up and down your cock, sucking you off with gusto. During her rapid movements of her head going up and down, she used her tongue to lick your cock in a circular motion with her wonderful, long, and thick equine tongue.

You moaned helplessly into the Twilight swirling her tongue down your throat, her tongue swirled about down your neck, practically choking you. All the while, the Twilight on your lap gently rubbed her soft, spongy feeling hooves up and down your body, feeling you up here and there.

Unfortunately, while this was great and all, your chest began to feel pain, as you felt the need to have oxygen in your lungs. Fortunately, the Twilight kissing you soon pulled back.

The Kissing Twilight (or formally kissing one) looked back at you with a look of concern with her large, glowing purple eyes staring at your small, human eyes. Her glowing eyes looked like that of a cat’s through the darkness of the room.

You raised your right hand up and left it upon her cheek. The mare blushed profusely at your tender touch and leaned into your hand, and licked it affectionately. That was all you could muster since you were quite distracted having a blowjob, not to mention the other Twilight sitting on your lap was massaging your body with her soft hooves.

The mare continued to lick your hand, roaming her soft and wet tongue through your fingers. Soon, she began making the most unusual ‘purring sound’ as she licked your hand as if she was a cat.

However, you soon could not focus on that as you felt your cock beginning to twitch, signaling your impending release. As if the Twilight sucking your cock detected you were about to unleash, she quickly lifted her head off your cock, and the moment she moved her head out of the way the Twilight that was on your lap unceremoniously dropped her ass down hard upon your cock, taking you all the way inside her hot, wet, marehood, this came accompanied with a powerful squeeze of her vaginal walls upon your cock, coaxing you to release.

With a scream you thrust your hips forward, unleashing a heavy deluge of your creamy human spunk into the loving mare above you. Twilight bounced her ass up and down on your lap through your orgasm, encouraging you to release additional volleys of your cum into her. Her bounces seemed to become heavier and heavier on you, as the mare began to inch upward into the air, her buttcheeks rapidly inflating like balloons behind her.

You hissed in pain from the heavy slams of Twilight's growing body bouncing up and down upon you. You felt utterly helpless before the mighty, growing robotic god horse. If this is the way you were going to go out, at least it would be with a bang.

Fortunately, as luck would have it Twilight reinforced the structural integrity of your body by coating it with her goo. Her bouncing (and growing) ass on your lap felt far less painful with the additional protection.

“See? I protect you. You have nothing to fear from me, my little human,” she said softly, continuing to grow larger and larger.

You watched Twilight grow further and further into the air until she quite literally doubled in size, in height at the very least. The mare now loomed at least 9 feet or so over you. Your cock had long since slipped out of her marehood, and it came to be sandwiched between the bubbly cheeks of her ass. Her asscheeks in terms of size resembled that of overinflated beach balls. You raised your hands up, but you could not reach her ass, you barely managed to take hold of her thick, semi-wine-barrel-like thighs.

“You… are… a big sexy pony,” you said in a low voice. The two other Twilights dissolved into purple goo and sank into the floor. “I just wish… you were the real Twilight.”