Not especially.
Biting the skin anywhere on the body can cause infection because the mouth is the dirtiest (germ wise) part of the body. Biting can also hurt the glans, a very sensitive area of the penis.
The same way you tell if any rabbit is a boy (male) role him over and check. If he has a penis it is a boy.
well if you have a vagina and no penis ... then your not a boy your a girl, but if you have a penis and a vagina then you a hermaphromdite,
If you have a penis your probably is a boy.
a penis
162cm is the average height for a 14 year old boy. You could be older or younger and the stage of puberty you are at willl also have a large bearing on your penis size. But a 14 year old boy might have an average penis length of 3 or 4 inches erect, obviously some boys will have a smaller erect penis than this and other might have a longer one.
Other than surgery, there is no way to permanently increase the size of the penis. Medications, pumps, weights, exercises, or supplements have no permanent effect on penis size and can actually cause harm. The penis will grow to its adult size as the boy progresses through puberty, and there really isn't anything that can be done to increase the size or to speed its growth up.
If you are a boy, you'll find it hanging at the top of your legs, just below your stomach. If you are a girl, you don't have a penis, but you have other things inside, that are just as important.
If you're not comfortable with your father examining your penis, then it is not okay if he forces you to let him examine it. I would tell a teacher you trust about it if it's a problem for you.
An example of sex is a boy and a girl snogging and stroking each other and then the boy slipping his penis into the girls vagina when she is ready.I hope I have helped you!
Your penis.
my big penis