Um. No.
I mean, when the kids a baby and in diapers or something, yeah you kind of have to. Or when a little older you might have to check once in a while to be sure they're keeping clean... but staring at their pricates? That's not only rude, but kinda disgusting.
Yes.
yes.
he wears like a normal German soldier
She can only do that if she was born a man and still had male genitals.
It's normal. This is what heat looks like in a dog and this is normal behavior. If you have issues about the mess, many pet stores sell doggie pads.
Yes, it is normal for this to happen during pregnancy because there is increased blood flow through the whole body and by the second trimester genitals become engorged due to pooling blood. This can cause sexual arousal and intense orgasms often with no gratification no matter how many orgasms the woman may have.
It's not possible for a females vagina to hang out of their vulva. The vagina is the internal part of a females genitals and the vulva is the external part of the females genitals.
It is just part of growing up. This should not cause alarm.
It is normal for boys to be curious about each others bodies but not to touch each others genitals if that is what the question is saying ! It does happen but is not common. It is best to wait until you are fully developed and sure of your sexuality before you start any sort of sexual relationship.
no it isn't normal for a girls parents to go with you on the first date
You can make your tamagotchis from large to normal again by using the balance biscuit. This will make all of the family (except the parents) normal once more. Although, the parents' kids will be normal if you mate them.
their children are just like normal siblings as the parents are not related in anyway - the parents merely share a half-sibling, but from different sides of the family.