I assured her that she had come to the right place that I had the same problem and was starting to jackoff while I was reading, but had not got to the point of cumning, that I was thinking about taking a big enema later to make it a big cumn. She said she liked to feel cramps with her enema at times that that made her pussy tighten up when she was ready to cumn and really gave her a buzz. I had read some where before that if you put a small amount of concentrated lemon juice in a warm enema it would produce cramps, I had never tried it, but considered it several times. I ask her if she was familiar with what I had read, she said she was, that bout a tablespoon of concentrated lemon juice in a quart of warm water would do the trick, you could use less depending on how hard of cramps you wanted. The use less sounded better to me. I ask her if she wanted to be first or wanted me to be first, she said she wanted to see what reaction it had on my semi hard dick, so I told her to not make it real stout incase I couldn't hold it. She told me to lay on my side while she inserted the tube and started the enema, she run the hose between my legs so I could turn to my back after she started. As she inserted the tube I felt my dick come to full erection, and very shortly after she opened the clamp I started to feel mild cramps in my gut, she rolled me on my back and slowed the flow of water I could feel my guts roll as the water went in at the same time my dick starts to throb and gets harder. She notices my dick throbing and gently begins to massage my balls with one hand and my dick with the other, moving up and down the shaft, but never touching the head, I could feel the cumn rising up the shaft and into the tip of the head, I could feel a drop of precumn leak from the tip, but she didn't touch it lick it or wipe it away, she just left it there, by now I was moving all over the bed, the cramps from the warm enema had me drawing my legs up to my chest, when then eased she would gently run those slinder soft fingers up and down the shaft of my throbing aching dick. After a short time the enema had emptied and she took out the tube, and kept playing with my hard burning dick, by now the tube on the back of my dick was full of cumn waiting to be shot out, I knew that when she touched the tip of my dick that I would shoot all over everything. By now the cramps from the enema had let up some, but my dick was really needing attention, I looked at Julie and her tiney nipples were erect, she was really into this, she was breathing heavy, I reached down between her legs and she was very wet. When I touched her between the legs she leaned over me and I took one of her breasts in my mouth and sucked very firmly, she pulled away and put her soft wet lips on the head of my dick and sucked, the cumn went everywhere. After I had gone to the toilet and finished getting rid of the enema it was her turn, I told her to make her own enema, and I would give it to her. She mixed the tablespoon of lemon juice and quart of warm water, I inserted it in her rear and opened the clamp where it would run slow, I was going to try and get her as built up to climax as she had done me.