Collection of related topics on Butt plugs:

anal plug/advice for a couple who has little anal experience
Over the past year me and my girlfriend have gone from analingus to fingers to small anal vibe. Just the other night she asked me to use her Lelo Liv...

Scared of the butt plug.
Ok, so I bought a butt plug from Eden and when it arrived my eyes, just about popped outta my head. It's HUGE! I prolli should have gotten the junior,

Juicing your butt?
link This looks like a curious toy to use for anal. Anyone have comments or experiences to share? I know juicers are mostly for women and vaginal...

Total size of Pure Plug Large
I was looking at the Pure Plug Large, and noticed that there's no 1:1, nor is there any measurements for the neck. What's the top/bottom diamter of...

Do you use anal plugs vaginally?
I know very little about using anal plugs in the vag. How do you use it and why?

The biggest thing you need to pay attention to is how long the base is, but that depends on who's wearing the plug. If you're a female wearing the plug and want to have vaginal intercourse, that's when you need to pay attention. The base of some plugs are so long that it gets in the way of intercourse. If you're the male wearing the plug there isn't a real concern. As long as there's a good base to the toy, do you don't need to worry about it slipping in, no matter what you're doing.