is there any side effects of using vibrator?only outside?

Answer 1

If you use it outside of your home, the neighbors may object LOL.
If you use it on the outer parts of your vagina--your clitoris and labia, the main side effect is orgasm. (>¦

Answer 2

There can be, yes.

It can make it more difficult to orgasm manually (without the vibrator) as well as numb it.

If you only use it about once a month or less, then no worries. But if you use it often, it will make it harder to reach orgasm in other ways.

Answer 3

and a perma-grin....LOL!....

I do agree with the first answer.... too much reliance on that extreme vibration sensation can leave you without a way to climax when with a partner and withOUT the vibrator.....