I have been trying to get my girlfriend to explore anal sex. While she wasn't completely against it, she was afraid it would hurt. We bought this together with Dr Lori's recommendation. It was perfect. Nice and small and non-threatening. The best thing about it is that she loves it!
This product feels great around the penis. The vacuum feature was interesting and new but felt nice. It makes it noticeably louder, but that is to be expected. The lubrication applied within was very comfortable and lasted a long time. My advice to a first-time user would be to get a little lube from inside and either put it on the outside of the hole or onto the tip of your penis before using. I will use it again. Definitely!