I came up to Sidge and touched his belly pushing my hand into his fatness and asked him, "Can I go inside?" "Sure," Sidge hissed smiling. He opened his mouth before me and I looked into his maw past the teeth and the tongue to the dark hole of his gullet and said to him, "Hold me in your mouth a minute," I then crawled inside. Sidge shut his mouth and I was in the dark inside but my eyes adjusted so I looked down the back of his throat and saw the green tubular gleaming pulsating structure of his gullet and I caught a glimpse after a contraction of his throat together of the far down end of a circular flap and it's intermittent opening and closing. Then his throat caught me and pulled me down, rubbing and pushing on all sides of me so that I could only see green gleaming walls flexing in on my face making me wet all over as I quickly was brought down into the belly of the beast. I was very aroused and my penis pushed into the green walls and was made gooey as well. Then I ejaculated into the gullet but it went down with me as I was pushed in a pouch down on top of the flap and at first it was closed and I was pushed head first into it as it stayed closed. Then it opened and I was pushed through but then it closed quickly on my belly, pressing on it and I looked into the ridgy green ripples of Sidge's stomach. Then the flap opened and I was pushed in further until it closed pushing my penis against my pelvis and rubbing it in making me ejaculate with a gratified sigh. Then it released me and came down again on my ankles. I caressed the warm gooeyness of the stomach of the creature and witnessed ti constrict and open moving slightly all around farther below. I was released tumbling into the cushiness of the digestive organ and I lay staring up hypnotized and dreamy from the movements all around of Sidge's green tummy.