No, thank god I am good with masturbation as a full contact sport.
Can't say that I've ever had that problem personally.
Usually, there's no problem, but clits can be unpredictable. Some girls can't actually expose their clits because their hood is too tight, so they rub them through the protective hood. Mine slides open, so it can become overstimulated sometimes after a huge orgasm, or when a pair of tight jeans have been rubbing me all day. But with normal masturbation and sex, it only becomes sensitive when I overdo it, and admittedly, with the number of partners I have, I have been known to overdo it!
I used to have difficulty achieving orgasm when masturbating and apart from the mental barrier of not being able to relax and just let it happen, I also suspect this is part of the reason why. If I am very sensitive or very wet I still occasionally struggle to reach orgasm and may then use some version of a barrier to reduce the sensitivity somewhat, or just chill for a while and let it settle, or like Bethany suggested, less direct stimulation (so just above the clit and the hood) can be very effective.
My clit is probably oversensitive as I can orgasm easily and usually quickly the first time. Multiples are a regular experience.
As a teen it was frequently abused by over anxious and inexperienced males using their fingers etc and became sore from dryness on occasions.
I enjoy multiple orgasms. I have overdone it on a Sybian and have virtually passed out through massive multiple orgasms on more than one occasion due to prolonged clitoral stimulation.
Nipple stimulation can stimulate my clit. I have experienced one nipple orgasm from stimulating my nipples and it was an amazing experience as my orgasm was a combination of nipple and clitoral arousal.
My clit becomes exposed on most occasions and provides total pleasure when masturbating.
When I was younger I thought I was slower to Orgasm, now if guess I am quicker than I thought. I know this could not be true. But sometimes I feel like I could cum forever as long as I was stimulated.
How do you measure your sensitivity to the next girl in this thread?