How would anyone else know? If it concerns you contact a doctor
Most females nipples go hard when excited, cold or Wet. Dont know if that helped.
I dont really know
Not all male mammals have nipples. I believe mice, rats, and horses are examples of mammals where the males do not have nipples. In fact, the platypus is a mammal, but it has pores and no nipples. Why this is, I do not know. I am trying to find out, but the information seems to be hard to come by.
i dont know but all i know is that it is really hard lol
: my guess would be to concentrate really hard. (unless you dont have the attention span): i dont even know if you can!!!: concentrate hard.
i really dont know this hard man hard
I really dont know but if you try hard you can accomplish
i really dont know help please
well i dont really know that is very hard to know
Some weevils know some, some dont. Its hard to know, really
Its really hard to know he has gone with too many so we dont know who he is with now
Well... Boys are hard to understand by what I know.. I am not much older than you might be, and I dont even know much. Boys dont really understand girls and girls dont really understand guys.