First time anal

So me and my boyfriend have been talking about trying anal when he comes back home from deployment. I've never done anything like that, sure I've stuck a few toys in there but not a real dick you know, and I trust him completely and feel safe.

Is there any tips to help ease the pain? I know how tight I am and he's pretty big so I already know I'm going to feel everything. Would butt plugs help getting me used to the strech??