From the noises she was making around his dick, he was probably on the right path there. She couldn't cry out his name with her mouth full, but the choked-off sounds followed the cadence closely enough.

Kathy tried to keep going, but eventually lost the battle with her will and had to pull her mouth away, gasping for air as he proceeded to wreck her, grinding his face deep against her folds with no thought for anything but more.