Mature Metal discussion

it really says it all:) but I want to add the reasoning behind my question. I own a JailBird, which stays in for periods ranging from several days up to two weeks. It gets let out once daily for hygiene, or sometimes left off overnight; however, it remains locked if My Lady and I are sleeping apart. Occasionally I feel “burning” near the lower ring area, but this usually resolves after adjusting the scrotal skin a little. I’m quite wary of using lubricants because one time my testicle slipped through the gap while I was applying E45 cream liberally—it was excruciating. Because of that, I’m also careful about widening the opening too much. So, what do you think?