Girlfriend's or wife's if they are OK with it. Unless you have a woman's or girls consent, only you can only touch your own.
Always
This is impossible to tell.
First, get nacked and tell your bf to get nacked too then touch their private area the tell your bf to touch your breast, Easy way just tell them nicely:)
break up with their butt
you dont
sounds gross
no
get your hand's on her body
only if you know her, otherwise its sexual abuse. ask her first the night before:)
Because they still have the titles "boy" and "girl". Not until you're a real man, son.
In some, yes
If you are a doctor or medically inclined and looking for breast cancer lumps. Otherwise no.