Kari Fanged

Tai 's curiosity gets the best of him. He decides to just watch it happen. The girl looks towards him once more and smiles.

Her right hand continues fingering Kari's vagina, while her left leaves Kari's breast, and goes to her head. Where it tilts it slightly to the side. The blonde then sinks her fangs into Kari's neck.

Kari gasps in pain , for second, before she starts moaning.

Tai. Watches the blonde feed on his little sisters plasma.

It actually is turning him on seeing this. The blonde girl stops, removing her fangs from Kari. She wipes her blood of her lips, as Kari starts cringing in a seizure like motion, but only for a moment. Then she just lays their a few seconds, before Kari sits up.

Her eyes now black with crimson irises, and fangs of her own.

"Why don't you join us" says the blonde girl, looking straight at Tai again.

Kari then looks, and sees her brother. Peering in "yes.....come and join us Tai"

Kari says with a fanged smile.