I was in the produce aisle of my grocery store looking for a plantain which I normally used to jack off with. They were completely out of them.
I found a special on a green squash about the size of a cucumber but much smoother. I took it home and cut the end off. Then I took an ice teaspoon and scooped out a chunk at a time. Each scoop made a curved section with ridges inside. when I got in far enough to fit my cock insde, I lubed it up with KY jelly.
I inserted my cock while still flacid and began pumping. As it grew quickly, it tighened around the shaft. As I pumped each time, I could feel those ridges rub me. It was awesome. Quickly I came inside the squash.
I then put the squash with jism still in it in a ziplock bag and placed in refrigerator. Later I took it out, warmed it up on heat vent and pumped into the naturally lubed squash again, this time filling it up!