Pecs and nipple torture

That would be zero. Please dismiss the notion that nipple play and pec punching/claw/etc. are synonymous. They are two separate things. In other words, you can love one and hate the other. Note I said hate...with a passion.

Tough nipples here that love mutual rough. Alligator clamps without plastic caps. Best is back and forth work in a match with a fall decided with a nipple submission. Also, have some extreme interests with the nipples.

I personally do not like bloody nipples and pecs. Blood belongs inside the body, not outside, in my opinion.
However, puffy swollen, aching nipples are okay, even purple nurples. Slap and red marks on the pecs, even whip marks to a point.
I'm speaking from personal preference, not right or wrong, but I think blood is going too far. I love a good titty beating like the next guy, but not blood.
I pierced holes in the tips of my nipples with a little blood, but that is as far as I prefer to go. I hope I don't piss anyone off with this comment.

A lot. Thr more it hurts yhe more i hurt the other. Pinching, pulling, biting anything goes

I think all that is cool as long as we don't rip anyone's nipples off.

How extreme can you nipples hand