That produced a grunt and a slight upward thrust from the hips, which response gave me more encouragement. I pulled my tight lips back along the shaft, right to the head before lowered it again, and this time I felt a hand press firmly down on the back of my head, forcing me down, until the cock head was pressing hard against the back of my mouth.
For a moment I almost panicked, for now I couldn’t breathe. But I yielded to the sensation of helplessness. I relaxed, and felt flooded with a great peace, which added to my excitement of surrender. He held me there until I began to feel distinctly dizzy, then he removed the hand and I lifted my head up sufficiently so I could breathe.
Cold thrills ran through me at this. It was wonderful, and I wanted more. So I lowered my head again, and felt a renewed joy when again the hand pushed down even harder.