Things were a lot less eventful during the rest of the week, but we were still enjoying ourselves quite a bit. Dawn had planned on discussing her doctor's appointment, and the fact that she had gotten on "the pill" as of Monday, but the scene with Nancy had kind of taken over conversation for a while. Anyway, I was glad to hear that, as it seemed that having "real sex" was pretty important to Dawn. I was just happy to be getting all that I was, and felt no need to push things. As Dawn had already explained, she took enemas on Tuesday, Thursday and Saturday nights, and often took a "big" cleansing on Sunday. I was happy to participate in these sessions, and we gave each other absolutely outstanding orgasms one way or another.

Finally, Sunday afternoon rolled around, and Dawn asked me if I wantedt o participate in her "big cleanse". I, of course, volunteered immediately to participate. Then, it occurred to me to ask "Umm,what sort of big cleansing did you have in mind, now that I've already agreed to do it, too?" Dawn said there were several things she could do, herself, but since I wanted to take part, maybe the posigrade flush might be the best, since I probably couldn't handle the volume she used for the massive enemas she'd told me about. So, she set up the gear in the bathroom, and told me how to do it. I lubed her rear and the colon tube, and began working it up into her, as she kneeled in the knee-chest position. She told me when I needed to pull the tube back and twist it before gently pressing forward again. Pretty soon I could feel the resistance myself, and knew when to back up and try again. It didn't take more than about 10 minutes to get the tube in her this time, and Dawn commented that I was doing really well, better than she could do it herself. I said "Well, you'd have to be a true contortionist to do this to yourself!" Once the tube was all the way to her cecum, I poured the big pitcher of hot soapsuds we'd already prepared into the bag, as Dawn got on the pot. She took the tube and bent it under her rear so that her bottom was holding the tube against the seat and wouldn't slide out of her. She told me to open the clamp fully. She leaned back a bit, and began to sigh as the very warm water filled her. I could see her belly expanding slowly, and a large bulge forming on her right side, as her cecum and ascending colon expanded as much as it could. After a while, and some soft gurgling in her colon, she began to release long spurts of water. She would let her colon fill up quite a bit, and then try to expel as much as possible, as fast as possible. She shivered a bit during these expulsions, and I knew she was greatly enjoying the sensation. I knelt next to her and reached to touch her breasts, and she pushed my hand away, saying "No, you'll make me come too soon!" I knew she was quite close already. When the bag was nearly empty, she had me put some salt and baking soda in the pitcher and then fill it with more warm water. I then poured the pitcher into the bag. Dawn started to breathe deeply, her eyes were closed, and she was holdingt he water in as her belly swelled. Finally, she said "OK, now Jimmy, you can touch me. And, don't miss rubbing my belly!" I did so, and stroked her breast, and then began to suck on her nipple. She started to gasp, then held her breath and began to rock forward and back on the seat. After a few seconds of this, water began spurting out of her in rhythmic gushes. After doing this for about 30 seconds, she started to breathe again, and opened her eyes. She then said "OK, I'm going to lean forward, can you grab the tube and begin sliding it out of me?" I did so, and did it very slowly as she began to gush more water out of her. It took about a minute before the tube was all the way out. I drained the rest of the water from the tube into the shower and left the tube there. Dawn just sat there with a dreamy expression, expelling wave after wave of water. She flushed the pot after I pulled the tube out, and showed me later that the water in the bowl was only slightly tan in color, showing that she had really gotten her colon clean!

After she had finished expelling most of the water, she asked me if I was still game. I said YES! So, she started setting up the equipment again. Then, she had me get on all fours and she lubed me very thoroughly. She then eased the cleaned and relubed tube into me, and started the flow slowly. It took me a little time to figure out how to properly relax my colon as the tube was being pushed into me. After a bit, she had me get into the knee-chest position, and kept easing it in. She would occasionally press her fingers very deeply into my belly to feel for the progress of the tube. I guess it took fifteen minutes or so for her to get the tube all the way into me. I knew when it was there as I felt a distinct bump deep inside my right groin area when it hit the bottom of my cecum. Dawn then opened the clamp all the way for a while, until I started to feel full. She then helped me onto the toilet while holding the tube inside me. She then tucked the tube under my bun to keep it in place. She asked me if I could take any more, and I said yes, so she opened the clamp full again, and said she'd just keep it flowing full speed unless I felt pain on the right side. She told me that whenever I felt fullness in the rectum or left side, to just expel around the tube. Dawn started pouring the second pitcher of soapsuds into the bag, and soon had another gallon of fluid in there. I let the waterpour through me, and after a while, I was just gushing almost continuously. As the bag emptied, Dawn poured the salt and soda into the pitcher and then filled it with hot water. She then refilled the bag when it was almost empty. This was a TOTALLY incredible enema! I was just sitting there, and three whole gallons was pouring out of me! After the bag was refilled with the soap and soda, Dawn flushed the toilet, so she could check my cleanliness. She then came over and knelt next to me and asked "What would you like to get off? I could sit in your lap, or stroke you." I thought the sitting in my lap might be pretty intense, but it sounded incredible, and I wanted to try it. So, she bent over and let me lube her rear, then she very gently put a little vaseline on my penis, not really even touching me, just letting the glob get set there. Then, she waited until the bag was empty, and she sat on my legs and moved back onto me. With my belly about to burst, it only took me several seconds of her moving around before I came. As soon as I did, she reached around and grabbed the colon tube and began to gently pull. She kept her pelvic muscles pulsating as she pulled the tube out. I was still gently holding the water in, but trying to not tighten my sphincter as she was still pulling the tube out. When the end of the tube came through my rectum, I just lost control, and began gushing in big spurts, and Dawn began to bounce up and down on me. For a moment, it was pretty uncomfortable, as I had just had a big orgasm. But, then I started to feel my prostate or whatever get back into the game, and I had a very unusual sort of orgasm. My penis was halfway soft, but the multiple stimulations all together gave me a second orgasm. Not the big buildup of tension that I usually get, but just the ejaculation feeling, with the pulsating deep in the groin. After a while, Dawn stood up, turned around and then sat back down on me, face to face. She kissed me and asked "Was that your first multiple orgasm?" I told her "I guess so, I didn't know guys can do that!" She said "If you stimulate them enough, some guys can! Was it uncomfortable?" I told her it started to be uncomfortable, but then felt real good! After a bit, (I was still gushing almost continuously), Dawn said she needed to release some more water. She asked me to spread my legs so her bottom could get down on the seat. She then tilted her pelvis so she wouldn't spray me, and released a big gush of water. We just embraced there for a few minutes until I was mostly emptied out.

After that, we laid on the bed, and relaxed for a while as our bowels brought the rest of the water down. After we felt we were pretty empty,we took a shower and then went out for dinner.