Liza knelt for a while, her eyes smarting with tears, even as her ass burned from the thrashing her mom had given it. She was a little thankful that she was sucking her thumb as it stopped her venting any sounds of pain and discomfort. She wasn't going to give Sydney that at least.
Liza couldn't understand why she had gone along with it though. She knew she was perfectly conscious and awake. The messages from her ass were loud and clear on that one. Somehow, she knew it was Sydney. She was making all this happen.
With her mom out of the room to get changed, Liza watched Sydney whisper something to her Dad, then watched in terror as he turned and stepped slowly towards her. Still on her knees, Liza realized she had started to open her mouth and tried to object, but no she couldn't control it. Now it was as if she was yawning or at the dentist for a check up. Her mouth was as wide as she could make it. Her jaw ached.
And her Dad had stopped right in front of her and was pulling his zipper down.
Fuck! "uugh, aahh. ooo", she managed to say, but without closing her mouth a millimeter. Her father fished out his penis and stepped closer to her then clasping the back of her head in his hands pulled her towards him and shoved his cock straight into her mouth!.
Liza couldn't believe it, but now she could close her mouth and did so, tightly around his still soft warm cock.
