It's one of the few things I have never tried. Maybe I never will.
Yes! My preference is my pussy but I do let guys fuck my ass if they want. Lubricant is needed, particularly for bigger cocks. I don't think I have ever orgasmed purely from anal sex but being ass fucked while I stimulate my clit with fingers or a vibrator gets me off very quickly.
I swallow. The taste and consistency varies a lot from guy to guy. Sometimes it's thin and watery. Sometimes it's thick and a bit stringy. Most guys only produce a spoonful. Huge quantities of cum is very rare, except in stories. Cum doesn't always taste nice, but when it does I like to play with it. If I am on my knees I like to look up and show him my mouthful of cum before swallowing.