No, without lubrication there might be some amount of pain and pulling, but no death of any sort; unless someone is fingering you with a knife.
Fingering for a girl Rubbing for a boy
Yes. The skin is very thin and prone to tearing in the rectum. If you really must stick your finger up there, keep your nails short, use lubrication and be careful.
On a standard Bb trumpet, the fingering for C is open.
You probably have an extra sentitive vagina. You need to get boyfriend to cut his fingernails and use lubrication on his fingers before stimulating you. If you continue to bleed, perhaps the oils on his fingers are too irritating to you.
The fingering patter is OW, PQ.
On a standard Bb trumpet the fingering for a high G is open. An alternate fingering is 13.
On a standard Bb trumpet, the fingering for low G is 13 and the fingering for higher Gs is open.
lubrication lubrication
Simple answer: Lubrication. Without oil the engine will self destruct very quickly.
The position your fingers are in is called the "Home Position"
No, you can not take lubrication. You buy some and you put it on. If you swallow it, I think you could die or get sick.
On a standard Bb trumpet, the fingering for A# is 1.