All those signs are there, you can see, feel, and hear her fading, I personally love the thrill during a breast fight feeling the ridged ness of her body go slack, the shoulders droop, the head rolls back or tosses back mouth drops open, in the catfight side it’s the same but add in the desperate heaving gasping as her face gets cherry red, her sweat gets that wet dry feel skin gets tacky , same breathing, and the eyes seem to lose that sparkly glint from the start