Forget crash courses, the best way to ready your rump for deliciously filling anal play is to train your tush, awakening those sensitive nerve endings. Start with 4 inches, progress to the girthiest plug, and become a backdoor boss before you know it. Using plenty of water-based lube, tease the entrance to your anus, sliding the velvet-soft, body-safe silicone in once you feel relaxed and ready. With regular use, you'll be able to work you way up to bigger things in no time. Always use plenty of water-based anal lubricant with your butt plugs for smooth, pleasurable play.