Kat thought about what to become when she saw the night sky out Patrick's window. this gave her an idea. Kat smiled as she looked at Patrick. "I'll show you something you can really sink your teeth int." Kat told her baby brother. Kat stepped back some and spoke started to glow. Her hair became pitch black and her skin turned deathly pale and gained an alluring aura around it. Kat's body became more toned and firm. Her nails grew and became blood red as did her lips. Kat's teeth changed as well. She grew fangs which started to scare Patrick. Kat's clothes were the last to change. Becoming black leather goth clothes, from her low cut corset to her boots, she was now clothed in a complementing outfit of pitch black leather and blood red under garments. Her body changed more as her breasts grew to DD size. Kat grew a couple inches and gained a sexy perfectly hour glass shaped body.
She was now 21 years old.
Kat oped her eyes and looked at her terrified brother with a smile. "Don't worry my dear little brother, no matter what form I take, you have nothing to fear from me." She reassured him as she walked over amd scooped him up. "I am so hungry, but don't worry. you will feel no pain she said as she looked into her brother's eyes and he fell into a trance. She smiled as she quickly dug her fangs into his neck. She drank the wonderful tasting blood her brother's body had to offer. Kat smiled as she Laid him down and healed his wounds.
The vampire queen wondered what to do now.