puberty
A knot or lump on your nipple could be a sign of a benign condition such as a blocked milk duct or a cyst. However, it could also be an early sign of breast cancer. It's important to see a doctor for an evaluation if you notice any changes in your breasts.
No
That you decided to get a nipple piercing.
The same as if you flicked a straight guy's nipple. If it's sensitive they jump, if they don't like it, they deck you. Whatever.
i want mean holy knot of weadding
"Typing the knot" does not mean anything (as an expression I mean). "Tying the knot" on the other hand means to get married.
A long breast with no nipple.
yes, if this has happened you should also watch for infection
The nipple is nipple tenderness. Breasts tenderness is usually when touching any part of your breast..apart from your nipple...causes tenderness.
Probably not a straight guy, but everyone needs to decide for themselves.
dont be shy and lick his nipple
Risking presumption, I think you mean the Gordian Knot, which was a seemingly unsolvable problem, solved by a bold stroke.