Although he had imagined sex with me, he had never thought it would happen. Certainly not at this age. He didnt think I was even interested in that. O... course, I wasnt the last time he had seen me before he went to camp. I told him everything about Amy. I told him that I really didnt realize that I had sexual feelings until she came. I felt I could tell Mark everything, and I did. I would have never told anyone else about the relationship between Amy and me, but I told Mark without reservation.. Soon, the knot would make that sensation totally change. But for now the short, strong strokes did their job and caused his cock to grow and fill me more and produce the pre-cum. And, as the strokes stimulated him to increase in size, it also stimulated the development of his knot. And I could feel it now bumping my cunt on the outside. With each stroke the knot pushed against my lips, each stroke stretching my lips further.Even as often as I have experienced this, the knot of a dog pressing at. The more I thought about my current situation on my way home, the more Irealized just how much better off I was. I would make four times as muchfor the same time spent. And, if I wanted to take a day off, I couldsimply take a day off. It was an ideal situation, as long as I could keepthe jobs coming in. I finally realized that I'd never have gotten anywherewithout Mr. Hospin's help. I hadn't a clue as to how to thank him. I stopped at the local printers and ordered up a thousand business. During my 30-day leave, I explored every inch of the land. I found a cave on the property and the way I had it figured, it came out somewhere underwater. I didn't have the time or equipment to check that out during that leave, but marked the map and put it in a safety deposit box.On my next leave, after my next tour of duty in 'Nam, I took some survey equipment and some diving gear with me. I surveyed my measurements from my notations on the plot map and rented a boat. On my third dive, I found.