>>11342202
So I bought a 60 mm cherry keeper and turns out it's too big by a bit. What I've realized is that 55mm is close to the correct size, but sometimes it just hurts the connective tissue of the ball. I've had random pains there before so I think it's just an old injury. When it happens I just have to avoid chastity for awhile. Thankfully I'm not too bothered since I don't want to lock up long term, just when I jerk off.