Benjamin slides his tongue along the retainers as he smiles. His father says "I saw your friend Amanda in there, she was getting the same set of retainers as you" You explain "Really?! I really like Amanda, we hang out at school all the time"! You father smiles.
The next day at school, you meet up with Amanda. Showing her your new grill, smiling at her as she giggles. "I have the same ones" she says.
During lunch you both usually go under the bleachers and hang out, there have been a few time that you have wanted to make a "move" on her, but you are too shy. You both go under the bleachers as she says to you. "Ben.... I've liked you for a very long time and I think we should...." you interrupt by saying "Did you get contacts?? your blue eyes are like a golden brown now"? She looks at you puzzled "you seem like you need to shave Ben, your face looks hairier than normal..... anyways" She looks to the side as you see her ear becoming roundish and moving towards the top of her head. She looks at you "Benjamin, I want to explore with you"
The sight of her ear was old news now to you as you lean in and kiss her lips with yours. She slides her hands around to your back, which feel strangely huge to you. She slides a hand down to your rear as she squeezes teasingly. She feels a nub "what is this"? as she backs away, She looks at you as your face and neck are now covered in tawny fur. A mane is starting to grow as you feel your face extend. She looks at you in horror as she bends over in slight pain. Falling on all fours as a tail pops its way out from her pants. She looks up at you as her pants shred from her expanding rear.
She waves her new appendage around as she becomes wet "Oh Benjamin, Take me" Your body slowly starts to expand as your clothes start to tear away, revealing your new feline member, throbbing as you fall to the ground on all fours. She starts to growl instead of talking as you mount her. Both of your bodies grow in immense size as you slide your cock into her. You clench the ground as you realize your hands are now paws, looking back you see a long tawny tail snaking its way from your rump as you thrust, giving out a roar. You cum deeply into her as your changes complete, holding your tail high as you bend down, biting Amanda's neck, claiming her.