Why does it hurt the first time you masterbate?
It does not necessarily hurt the first time, but you didn't say how old you are, what exactly you did when masturbating, or what part of your anatomy hurt, to be able to help much more. So ...
- What exactly do you do when masturbating?
- What part of your anatomy hurt?
- How old are you?
Because you are doing it wrong?
Does it hurt the first time every time you do it and how many times do you usually do it each time?
If it doesn't hurt the second time it's probably because you are not getting lubricated well enough the first time. Play with yourself a little longer before you start the serious rubbing.