I smiled up at her, tasting her rich essence. "Not yet," I responded, returning my fingers to her hole. Sheila giggled again, watching me with a slack expression on her face. But this time, as well as the two fingers I inserted into her tunnel, I pressed my ring finger against her anus. Sheila caught her breath, clamping her mouth and biting down on her lower lip. She moaned as I slowly penetrated her ass. .....