Beg Ms. Slipknot to turn you into a buttslut

Terrified of what will happen if you don't comply, you quietly mutter, "Please Ms. Slipknot... t-take my anal v-virginity..."

Ms. Slipknot smiles and says, "That's a good little girly slut, trust me, you are really going to enjoy this..."

She tightly grips your buttcheeks again and roughly spreads them apart, pressing her cum-lubed cock against your twitching anus. The cum plus the lube from the butt plug allow her head to begin easily stretching out your tiny hole. Your teacher seems to be in no rush as she firmly, but slowly, presses the head of her anus destroyer into your virgin hole. Centimeter by centimeter her cock slowly enters into you and stretches out your tight, spasming butthole.

As your discomfort grows with the invasion of your asshole, so does your arousal for reasons you cannot understand. You hear yourself start to moan in a high pitched voice that you can'tt control. Although slow, Ms. Slipknot's forward motion is relentless. She doesn't pause or reverse direction, but instead feeds more and more of the head of her cock into your sluthole.

Your eyes bulge as finally her bulbous head pops into your sphincter. “Congratulations,” Ms. Slipknot says in a sing song voice, “You are officially no longer a virgin! I suppose this makes you man, but from my point of view you look more like an anal-loving sissy slut.”

You find it hard to argue with her as you inadvertently let out a decidedly girlish moan. Your sphincter is stretched further than you ever thought possible, trying desperately to clench and expel the iron hard intruder. However, your teacher's cock is winning the battle decisively. At the same time you feel a strange pressure in your groin that you have never felt before, and it is making your penis harder than you have ever felt in your life.

You think she might give you a minute to get used to this sensation of having your formerly tight anus stretched like a balloon over her gigantic horsecock; however, she doesn't stop for a millisecond and continues to feed your quivering butt inch after inch of her steel rod.

Ms. Slipknot leans over you and whispers huskily in your ear, “You know what talent I possess that I am most proud of?” She continues slowly and firmly pressing more of her cock into you, “Turning virgin buttholes into world-class ass-pussies... and that is what you are going to have Dougie, an unparalleled ass-pussy that excels at pleasuring girlcock. Every single day for the rest of your life you are going to get your pussy filled and you are going to absolutely love it.”

Unable to respond coherently you instead wail and moan as your butt becomes fuller and fuller. With the slow speed of Ms. Slipknot's entry, you feel every ridge and vein on her huge cock, your ass memorizing every detail of her monster fuckstick.

Suddenly, your body goes rigid as the gym teacher's cock hits your prostate. You wail out loudly in a high pitched voice as your asshole spasms wildly and your dick cums hard into your pink leotard. Ms. Slipknot grins wickedly and takes advantage of your distraction to shove another 5 inches into you. The sudden intrusion makes your balls shoot out even more cum, and your dick starts dribbling and spurting cum nonstop in a way you have never experienced.

With an animalistic cry, your teacher quickly feeds the remaining 10 inches of her cock into your formerly virgin ass-pussy while you cry and moan like a little girl.

Ms. Slipknot's stomach and balls ram powerfully against your ass creating a loud slapping noise. She lets out a relieved moan while you let out a quiet whimper. Her movement finally stops as she luxuriates in the feeling of having her cock fully sheathed in a formerly virgin ass-pussy.

Your mind reels as you try to come to terms with the fact that there is 18 inches of dickgirl cock inside of your anus, a throbbing cock which you can feel your teacher's heartbeat through. To make sure you didn't get complacent, she began flexing her pelvic muscles while she is fully inserted into your asshole. With every flex she forces a yelp out of your lips as her cock gets a little harder and a little thicker.

Ms. Slipknot exclaims loudly, “Mmmmm Dougie, you have such a tight and hot little asshole. I just knew you would make an amazing anal queen!” Ms. Slipknot presses her hard, warm body up against yours and you are thrilled by the feeling of her soft breasts against your back.

Suddenly your muscled teacher puts her arms under yours and puts her hands on the back of your head, putting you in a full nelson. Displaying her strength, she leans back into a standing positions bringing you with her. You are now being held in the air completely helpless, only held up by her arms under yours and her enormous cock in your asshole. Knowing there is absolutely nothing you can do to stop this, your brain and your butthole fully give up in submission to your beautiful amazon teacher. Ms. Slipknot can feel your anal muscles relaxing and takes the opportunity to begin thrusting with very short strokes deeply in your asshole.

You hear a girlish, “Unh, unh, unh, unh” escape your throat with every thrust from your teacher. She is bouncing you up and down on her cock while your arms flail helplessly and your legs hang uselessly beneath you. With each stroke she lifts you up higher and higher before she lets gravity pull you back down onto her dick. The pain is almost gone in your anus replaced by an intense feeling of stretched out fullness. You can tell you are building up to another anal orgasm and there is nothing you can do to stop it.

Ms. Slipknot notices the bulge in your leotard and remarks, “You really do love anal don't you? I always knew that you were secretly a buttwhore.”

Ms. Slipknot's humiliating and demeaning comments don't stop as she continues her deep anal dicking. “Oh Doug, keep squeezing down on my shaft, you really know to please a cock. If I didn't know better I would think you were a trained slut.” Your mind blank from the pleasure, you do as she asks and use what little muscle strength you have in your anus to clench down on her cock, coaxing out a sexy moan from your teacher.

She shift her hands one at a time to under your knees and bends them up towards your face, allowing her dick to reach into you even deeper. You are now almost folded in half while still helplessly hanging in the air. In this new position Ms. Slipknot can thrust into you faster and with longer strokes, and she does just that. Her dick is now pulling out almost to the head before she slams it back it, slapping her balls against yours.

Your prostate is being pounded into oblivion and you scream out incoherently in a girlish, high pitched voice as your cock begins cumming uncontrollably. It doesn't seem to stop as the pleasure coming from your ass plateaus. If this continues you feel like you might lose your grip on sanity.

The pleasure continues, but your dick loses it's hardness while cum continues to dribble out of it like a broken faucet. This isn't missed by Ms. Slipknot as she says, “Awww, did I break your little dick? Well that's ok... you are going to get more than enough pleasure from your pussy from now on.”

In an incredible display of strength and endurance Ms. Slipknot bounces you up and down on her horsecock until you lose your grip on the passage of time. White spots form in your vision and you feel like you are about to pass out from pleasure and exhaustion.

Ms. Slipknot's cries of pleasure are getting louder and louder, while your cries are getting more and more high pitched.