Anal plugs have become very popular over the years. They give the feeling of fullness in the anus which contributes to sexual arousal and very powerful orgasms when used by both males and females.
If you're just starting out with anal sex or new to using an anal plug, you will want to start off small and work your way up to larger sizes as you feel more comfortable in doing so. You will need to use a generous amount of water based anal lube; be sure to insert it slowly and carefully. It even helps to hold the plug there for about a minute so the muscle will relax and allow you to glide it in with less pain and force.
For people who want something more exciting, there are vibrating butt plugs that have multiple speed controllers so you can keep it low during arousal and turn it up once your about to orgasm.
There are also inflatable anal plugs which can be inserted into the anus and the hand pump is used to get the right size that feels pleasureable. These forms of anal plugs can be nice because once inside they can inflate to sizes that could be painful to insert initially.
For women, wearing an anal plug during intercourse will force the penis to thrust toward her g-spot.
For men, it will help stimulate the prostate. For both men and women the sexual sensations are heightened and orgasms become extremely intense.
