This toy is excellent for both male and female anal play. We have found it isn't really appropriate for use when having intercourse. At least for me, I was not able to keep in inserted while in motion during intercourse. However, it is strong enough to feel the vibrations while having intercourse and having it inserted in her. Because it is a fairly consistent diameter along the shaft, it is also good for thrusting anal play. Specifically for use as a prostate toy, as it is designed for, it is a great toy. It is not too large, so it is easy to get inserted, but at the same time, it has enough to it that it fills you and is able to put pressure on the prostate. Add great vibrations and patterns, and it is an orgasm just waiting to happen.

The toy doesn't have an off-putting smell and has a nice smooth texture. The silicone feels soft, but the toy is still firm-feeling. The plastic end is a little slick when it gets lube on it, which at times makes it a little more difficult to thrust with, but a quick wipe-down takes care of the issue.

The design is very appealing, and the flange makes it comfortable to use without being worried about it getting sucked in or "lost." The buttons are well-placed to be controlled either by yourself in solo play or by a partner.

The best thing about the Loki is that its size is perfect both length and girth-wise, to make significant contact with the prostate. And the vibrations are easily felt in exactly the right place. Having said that your mileage may vary as everyone's body is built a little differently.

Obviously, since this is an anal toy appropriate cleaning is a must. The Loki cleans very easily with the use of a toy cleaner. Because it is waterproof it is easy to submerge for cleaning. After typical cleaning, the toy does not retain any odor or other negatives.

Although this is not my favorite anal toy, it is a great toy that we love playing with. A couple of other toys we have are better for use on just me, but the fun thing about this one is it feels good for both her and me, depending on our mood.