Once Lisa was standing naked, Melissa first cuffed her hands behind her so that she wouldn't interfere with her 'fitting'. Then she strapped on the waist belt that was a standard part of her pony equipment, adding a crotch strap that split her sex in two. There was a hole in the front of the strap that allowed Lisa's clit ring to be pulled through, which Melissa did, making Lisa squirm. Then she popped a thick dildo into Lisa's sex before pulling the strap tight, making sure that her labia rings hung free on either side. The rear of the strap had a larger hole into which was screwed a butt plug. This was large and somewhat uncomfortable to wear for long periods, and Melissa knew that Lisa wouldn't forget it was there. The beautiful thing about this plug was though, was that the visible end sprouted what looked like a tail. This was a different tail than Lisa had used before. Instead of being thick and luxurious and the color of Lisa's own hair, this tail was thin and brown. It also stood straight up and out rather than hanging loosely down the back of her legs. Melissa gave her a few moments to get used to the full feeling. After that, in went a bit gag that pulled back at the edges of Lisa's mouth.

"Whinnie." Melissa ordered.

"Hmmu?" Lisa responded, wondering if she had heard right.

"Whinnie!"

Lisa managed a kind of muffled "Neigh", and Melissa was happy. She then picked up the reins they usually used and brought them over. "These will have to go on differently this time I'm afraid." she said. Starting with one rein, she passed the chain end through the ring at the end of the bit gag. She pulled it through and brought the end down to one of Lisa's nipple rings, threading it through carefully. Pulling some more, she continued down and connected the end to one of Lisa's labia rings. Then she did the same with the other rein, only down the other side of her body. This was backwards from the usual way, and Lisa wondered why. From what was happening Lisa was still afraid that Melissa meant to take her outside naked.

Melissa added a couple of clips to the thin chain that made up the first six feet of each rein, then gave an experimental pull. Lisa reacted by taking a step back, not an unreasonable reaction, for not only were the reins pulling on her pussy rings, but the clips connected her nipple rings as well. A pull on both reins meant a stimulating tug on four sensitive areas.

Feeling as full as she did, the added stimulus sent a small wave through her body.

"Not done yet!" Melissa said.