His mouth moved of its own accord, his thoughts escaping his lips unfiltered, conveying only his primal need to fuck his soulmate and be one with her. "Aaahh Kat, I love you!... Your pussy... I love your tight pussy... So soft... Aaah, fuck!... Mine... My Kat... My sweet Kitty Kat... You're mine... All mine... Aaahh yeahh!... My beautiful little sister... My... Love..."

She was his. She was her brother's. As she wanted. As she was meant to be. The power, the reality, the rightness of that thought pushed Kat over the edge. All the mini-climaxes that had been sizzling through her while Ben split her pussy in his rutting frenzy...