Sex is a procedure unto itself. It’s fun and it feels good — but it also requires a significant amount of work. This is especially true for entering through the back door. Sure, some people consider it exclusively an exit, but that’s purely preference. Anal is an extremely popular position, for the gay or straight community, so basic knowledge around the subject is key. But aside from the activity itself, preparing for it can be a journey all its own. Whether you’re making the venture into rear-entry playtime or you have even the slightest bit of interest, keep reading to find out how to prep for your first foray into doing butt stuff.