Using "vibrators" (really an electric razor and toothbrush, since I was under 18 at the time) was what "unlocked" my orgasms and made me figure out how to orgasm in other ways.
The only degree to which I can see them hurting is trying to use fingers directly after use of a vibrator -- I only "get used to" the vibrations temporarily, and really that's more like getting numb temporarily.
The only degree to which I can see them hurting is trying to use fingers directly after use of a vibrator -- I only "get used to" the vibrations temporarily, and really that's more like getting numb temporarily.