Blood rushing to the parts of the body being stimulated possibly? Not sure but I know like when you take a shower certain parts of the body where the water hits will turn redder then the rest, because the blood concentrates to the skin in those areas.
6 pm :) It isnt true though haha it was just some sico guy that thought he could get attention by being a freak-telling-future-guy..which he did get attention for sure lol...
it isn't good or bad, a massage can help things, the heat is nothing to worry about it's just part of our breathing anyway
you are working their muscles, which uses energy, energy is used from respiration or breathing which produces heat :)
Is that good?
Okay thanks.