Lucy playfully gasped at Katie's accusation. "Are you accusing me of manipulating research? That's Ravenclaw blasphemy!" She did her best to sound offended.
As Katie squirmed, Lucy couldn't help but feel proud that she was the one that was making Katie make all of those noises. She understood now how Katie felt when she made her moan like that. "You what?" Lucy cooed, ever teasing.
Lucy watched her lover's orgasm in awe. She was so beautiful when she came. Feeling Katie grip her hand to keep her from moving away. She grinned, but didn't stop thrusting her fingers in and out of Katie. "Eager for more, huh?"