Of course all that could be heard was a muffled sound as I was now not only tied but gagged as well.

"That's better." Mark whispered.

Mark plunged his tongue back into my pussy as he savagely twisted my nipples. I cried out again into the gag and the sound of it was making me even hotter. Mark removed his tongue and started roughly sucking my clit in and out of his mouth. I moaned in mingled pain and pleasure as he was sucking so hard his lips were making smacking noises as my clit came out of his mouth. Mark was also twisting my nipples back and forth in...