One of the best thing i can do is to swallow the cock. Yes, not simply to suck, to swallow it ... When my panther inserts her big cock in my throat i feel in heaven. I'm able to keep it in the throat about 30 seconds, and this fact causes to me a sort of ecstasy. I can't breathe and this little torture makes the thing more and more exciting. When she grasps my head and fucks my throat with violence, i need a great nervous strenght to not throw up, but my joy is stronger than the psycho-physical strain. And swallowing her cum is the end of the world ...