She explores her body more.

As Naomi breathed heavily as she stared up at her deflating cock, she watching it shrivel down to a 12 inch flacid state but her mind started think back to the black book and remembered something. She grabbed her shaft and brought the head up to her face, looking down at her urethra. She took her index finger and began to swirl it around her urethra, causing a shiver to jolt through her spine. Naomi began to push her finger into her urethra, the small hole easily accepting her finger and becoming stretched out by the width of her finger. Naomi opened in her mouth and furrowed her eyebrows, it still hurt to slide her finger in even though it went in like a well trained hole. She took it out and came up with in idea; reaching for her book, she started to write in it.

I'm a huge masochist, any pain inflicted upon myself by me or anyone else is the more pleasurable experience I'll ever have.

She put the book down and grabbed her cock again, once more throbbing to life and stiffening again. She grabbed the head with her left hand and took her index finger and began to thrust it in deep once again. What burning sensation there was last time now is replaced by a pleasurable tingling sensation. Naomi's lips pursed as she fingered her dick's urethra, a small bulge going down and up as she does. Before she decides to explode once again, she stops herself from cumming. As the haze dies off once again, she paused to give some more thought about her current circumstance. She pulled out the book once more to add;

I have a 3 foot long prehensile, forked, and fully controllable tongue.

After closing the book, she extends out her tongue to its full length while she grins. "Thisth will doh nithsly." She said before retracting her long tongue back into her mouth. Another thing had just reminded her of something, all these changes are only effecting her right now.