I have usually one of four choices that I like when it comes to a toy in my ass.
1. An inflatable balloon where you can pump it up to 40 times with a hand pump. Slowly teasing and increasing the pumps, deflating and increasing once again. Soon the balloon forms it's way past my rectum and into my descending colon. Depending on the balloon used I can get to the transverse colon as well.
2. My automatic balloon inflator, see my gallery for that and the description. I love this thing as when I use it I do not necessarily need to come to be satisfied. It will slowly milk me in a massive way. Massaging my prostate. Yet when I do come it is so awesome.
3. I have a large copper sphere tied to a second one with a stainless steel bar. It is 2 inches in diameter and heavy. I can insert one ball and the other hangs five inches below it outside of me. A swaying and rocking of my hips gives a nice weighted massage as I grip the ball tighter and tighter.
4. Figging with Ginger. I have found a really nice source for very large ginger root. I keep carve the ginger in such a way that a large portion gets to go inside hitting my prostate while a smaller portion acts like a stop on the outside massaging my perineum. The ginger warms up giving its effects slowly. The shaft connecting both haves is a much smaller diameter. I am usually sitting down and rocking on this as my prostate gets massaged. As I clench on it I get further results as well. Then when I finally come I feel warmth through the center of my penis, not overwhelming warmth but enough to feel the effects of the ginger transdermally getting into my urethra. I can reuse this ginger up to three months if used once a week, put in a sealed plastic bag and stored in a dark place. I just scrape a new surface onto the root exposing new material abraiding off the old.
5. In the shower with a balloon affixed to a long tube. I have a dedicated shurshot setup in my shower for enemas. I place the balloon in rectum and then start the water going at a warm temp. Then I hook up the flowing water hose to the tubing feeding the balloon. The ballon expanding inside my waiting rectum with both the weight and warmth of the water feels so good. Then I empty the balloon by disconnecting the hose. I then turn the water temperature cold and begging the expanding process once again. The experience usually ends up with me jacking off to the finish.
I use a Venus 2000 most of the time in unison with these anal toys. It is hard to say which one I like the best as each has a different flavor.
I have found the use of these to be best as a large diameter dildo is more distracting inside when I come. These devices are smaller in diameter so that I can really enjoy the whole experience.