I so agree, Callmecaleb. Some severe anal beads with the strings attached to a fixed object, so that they pulled mercilessly, would also be a fun addition.
As a young man, I was hung by my Dom, and he put some large anal beads in, as I strained on tippy toes. When the orgasm came crashing down, he pulled them out and the rush was so intense my knees involuntarily buckled, and gave me quite a good strangling. One of many brilliant sessions with this man.