I work my way toward the front of her mouth, alternating between the left and right side of her lower jaw. When I am satisfied with the fit of all the bands, I mix up a batch of glue to apply to the inside of them. One by one, I remove them, coat the inside and then reinstall them on her teeth. This time I start on her front teeth and work to the back. Every so often I glance at her eyes, just to enjoy the look of joy that is there. I really don't need to, because I can gauge her level of excitement by her hand on my leg, which has gradually crept higher. Up until now, she has been sitting still, but as I begin to run the UV light over the bands on her lower teeth, her legs begin to squirm, rubbing against each other with a slight hissing sound. I look at her eyes, which are closed. "Are you alright?" I ask. Her eyes pop open and she makes a writing motion with her hand. I pick up the white-board that is hanging on the side of the cart and hand her the marker. She writes 'Don't stop. Keep going' then erases that and writes 'I am more than okay.'
"You need to stop squirming so that I can start on the top teeth. I am going to start on your front teeth first and move towa...", but she starts writing again. 'Start at the BACK' with back underlined. I pick up the model of her upper jaw and remove the molar bands. She tries very hard not to move as I begin fitting them over her top molars. Once again the lab has done a very good job and they fit correctly without any adjustment needed. Once her molars are covered, I cement them into place. When I reach for the light to cure the cement, she reaches up and writes 'put bands on the next teeth as well' across the bottom of the mirror. I pick up the model and remove the bands from it. I hear that hiss of her legs rubbing together again. I turn back to her and slip the band onto the next tooth forward, then do the other side. Before I can glue them into place, she writes,' do them all' on the mirror. "Are you really sure." She writes a large 'YES' cross the mirror. "You will have them for the rest of your life, once your transformation starts. She underlines the 'YES' repeatedly. One by one I remove and fit the remaining bands to her teeth. "Before I glue them into place, are you really sure?" This time she circles the 'YES'.
As I run the light across her top teeth, she begins to cross and uncross her legs repeatedly, the hand on my leg running up and down it, her other one firmly gripping and squeezing the armrest. When I complete curing the final front tooth and return the light to the holder, she reaches up to her mouth and removes the lip-spreader. "Give me your hand. Quick. I need your hand," she says in a voice barely above a whisper. As soon as my hand is within reach, she takes it and, spreading her legs, slides it up between them all the way up to her hairless lips. "Stick a finger into me. I need your finger in me right now." I extend my finger and it slips between her inner lips, not stopping until it encounters that barrier. My thumb rubs up against the bump at the top and she starts to shake. The flesh around my finger spasms repeatedly.
I have seen many orgasms in my long life and this is one of the more spectacular ones. I just stay still and let her ride it out, knowing that she is probably very sensitive right now.