Biology Class, Extra Credit (Story Within)

Terra has failed her midterm and is need of some extra credit for her biology class to keep from failing.

She begrudgingly has accepted Professor Polyfarious's offer to do a demonstration for their avian unit.

"Terra would you be so kind as to disrobe, I don't want to have your clothes ruined during the metamorphosis", said Professor P.

"You can't be serious... oh what the fuck ever..." said, Terra as she began to remove her clothes rolling her eyes all the while.

Begrudgingly, she reached down and grasped the hem of her tight cropped tank top, slowly peeling it up over her massive, heaving breasts. She shivered as her enticing breasts fell free mere inches away from the students' faces barely contained in her bra.

With another irritated huff, she unhooked her lacy black bra and tossed it aside, leaving herself topless, with plump breasts exposed. She could feel her nipples stiffen under their scrutinizing gaze.

"Perverts..." She muttered, shooting them all a hot glare while shimmying out of her pantyhose, kicking them off to leave just a tiny black thong that coulf scarcely contain her juicy ass.

Biting her lip, she reluctantly peeled off the last shred of clothing. Now completely naked, instinctively trying to cover her shaved pussy with one hand while cupping her breasts with the other.

Now fed up with the spectacle standing bare in front of the class, "Can we get this stupid birtd thing over wi... ahh!", Terra stumbled mid sentence feeling a sharp pressure in her ass cheek looking back to see the professor stepping away, an emptied syringe in hand.

No sooner did a hot flaring sensation rush through Terra's body causing her to let out a pathetic whimper, "Oh fuck...h-here it goes..."

As the bizarre transformation began to take hold, Terra's snide remarks quickly devolve into a stream of orgasmic moans and curses...

She reached down and caressed her hard nipples began to rub her pussy doubling over onto her desk.

"Oh f-fuck yes...nnnghh this feels so fucking g-good!" She cried out in a husky voice as feathers erupted from her body, tickling every inch of her skin.

Leaning forward onto the desk she began to shamelessly grind her pussy on it's edge trying to satiate her arousal. Meanwhile some students looked on in murmurs, snickers, and some others shifting uncomfortably in their seats not sure how to feel about the scene.

Terra, whimpered and groped at her breasts, massaging and squeezing them frantically as they started to compact down. "Mmmfff...fuck, my big titties...shrinking down...", Terra murmured.

"Oh god! Oh god! I'mmm...I'm c-cumming, from this, you fffu-freaks!", Terra shrieked, her voice devolving into animalistic squawks as her face contorted into a beak.

Terra's body convulsed with each massive pulse of transformation ecstasy. Forcing her to throw her head back, eyes squeezed shut as a monstrous orgasm crashed over her.

"CAAWWWW!!! CAAAWWWWCAAAWWWW!!!", she screeched at the top of her lungs, wings flapping wildly as her body finally completed its transformation into a glossy crow form, leaving her disoriented, from the oversensitized rapture moment she had just experienced.

Still dazed, Terra attempted to collect herself, wings wrapped around her petite new body awkwardly. Blinking her beady crow eyes and she issued a few sheepish, softly muttered "...caws" as she realized the whole class just witnessed her orgasmic metamorphosis into the feathered creature.

Mortified by hrr uncontrollable orgasmic shrieks and lewd thrashing during the intense transformation, Terra hunkered down in embarrassment as Professor P. began his lecture.

"Caw...c-caw..." she murmured bashfully, feathers ruffled as the professor scooped her up and stride around the classroom, gripping her avian form firmly in his grasp.

Terra's breath became caught in her throat as she was unceremoniously pawed and stroked along her new sleek crow form, prompting Terra to let out a startled "CAW!" in protest. She continued to flap her wings and squirm futilely in the clutches as the professor thoroughly inspected and displayed her avian anatomy before the class.

"As you can see students, this particular specimen is Corvus brachyrhynchos, the American Crow,", Professor P. bellowed, in a matter-of-fact tone while petting his fingers invasively through Terra's plumage.

Terra shuddered with a mortifying "Cawww..." as the professor forcibly flipped her over, using one calloused finger to bluntly probe at her newly formed cloaca, to demonstrate that both male and female bird's do not have typical organs for excretion.

The professor continued to lecture, callously demonstrating more of Terra's features.

"Note the iridescent shine on this corvid's feathers, along with the powerful slender beak for an omnivorous diet..." The lecturing, continued on mercilessly turning and exposing every inch of her violated crow body without the slightest shred of dignity.

Terra squawked miserably and flapped, wings frantically, futilely trying to wriggle free from his firm grasp, trying to conceal herself from the snickering students ogling of her lewd anatomy examination...

An hour passed seemingly a lifetime. The professor taking Terra to roost inside a large cage stowed in the corner of the room.

"This is to keep you safe during your reversion process Terra. I have dismissed the rest of the class and will leaving you to the care of my aide. You should be fully restored to your former self in a few hours. And you needn't worry about your academics until the finals, your selfless demonstration requires I mark you up a full letter grade, but please try harder to turn in your work in on time, I don't think a second demonstration should be neccesary for you to pass my class..."

(Pleade let me know what you think. Should I attach more stories to image sets?)