Kat knew what she wanted. She cast a spell and instantly knew it had worked. She could pull free again from Dani whenever she wanted too.
She heard a stifled moan, before Dani's voice came from below, sounding like her mouth was still full. "Did spell, like totally work? Dani back to normal now?"
Kat smiled. Her ex-brother was so dumb now he didn't even realize her wasn't normal. "Yes Dani, you are back to normal. Would you like to suck my cock to celebrate?"
She felt his vagina clench around her shaft. As quickly as she could she backed up.
Kat reluctantly got off her comfortable saddle. Why did she offer het dick, she could've just fucked her from behind. But Dani's hungry face was worth it. Her o shaped mouth, with fat lips was salivating in anticipation at the sight of his sisters rock hard cock.
She decided to tease her bimbo fucktoy brother a little. Just as she was nearly close enough to fit her tight mouth hole around her cock she took a step back, followed by another.
Surprise flashed in Dani's eyes as he tasted nothing. He hastily lumbered forward, moaning as his fat milk heavy tits rubbed his own erect cock.
Once again she lunged forward and once again Kat took a last minute step back.
With desperate eyes her brother looked at her. "Kat! Like, please stand still!" She slurred through her o mouth.
She lumbered forward again and again, at the last moment Kat took a step back smiling. Her dick was throbbing, she wanted to get sucked off. But watching her brother struggle like this was worth it.
"Kat! Like! I want your fat tasty cock! Like now! Like you said we were like celebrating! Like Stand still!"
She'd already reached the other side of her room, so not much choice now. She sat down on the bed.
Happily Dan pushed his tight mouth hole over her large dick. He went further and further. His cheecks and fat lips massaging as he took more of her length.
Kat moaned, he felt so good. He was perfect at this. The pressure was building. Just a little more. She grunted and thrust her hips as she came into Dani's hungry mouth.
Now all she had to do was think about what to do about her parents.