I could see and feel her buttocks clenching each time I ran my tongue up her slit. I used my other hand to unzip my pants and free my cock, which had...grown and was ready to be used. I lashed my tongue into her pink gash and drove it in, digging my face into her flesh. She moaned and I stood quickly, with her ankles at the back of my neck. I guided the tip of my cock into her wetness and drove it deep. She grunted with each of my thrusts, and I presumed that she was enjoying it. I had my hands. When the growing stopped, I thought it was finished, but I was wrong. I felt the tingle go down to my crotch. I looked down just as my cock started to grow hard. I thought that was weird, but it just got stranger. My balls all of a sudden pulled into my body. They just sucked in there. I could feel them changing and turning into ovaries. Then I saw the head of my penis turn a pinkish color and change shape. Then it got sucked down my shaft. I also felt the head change shape in my body as it. We kissed and pawed and clutched at each other as we frantically fucked one another. She watched my face contorting as I began to lose control and begged me to stop for a minute. I want to try one more position she declared and climbed onto her knees. I stared in amazement as her pussy popped out behind her just below her bum hole. I momentarily enjoyed my first rear view before stuffing my cock deep up her cunt once more. I loved that word, it excited me even more and soon I felt my cum once. Then her right leg was stretched tightly so her legs were almost parallel to her hips. Lastly her arms were stretched and cuffed above her head. Mistress announced that she had 3 special gifts for kitty and that Moi had the pleasure of giving these gifts to kitty. Moi smiled to Mistress and thanked her for the honor and was handed a tray with 3 rings and piercing devices on it. Kitty, it is the custom of the slave to accept these piercings honorablely and make not a single noise. Moi.