I have sucked my cum and other guys cum from my wife's pussy. Both are equally delicious. Honestly, I was hooked the first time and crave it. My wife always cums a lot so I always had plenty to lick up.
Hell yes. I love licking cum out of her, licking it off her (or his) body, sucking it off a cock right after he's pulled out of her; especially if his and hers are co-mingled.
When my wife lets me cum on her asshole, my cum splatters all around and pools over her asshole. When I dive in, I slurp up the large pool of cum off her asshole and lick it clean , then I bury my face between her cheeks and rub my face around her slippery ass. I would rub my face into the entire mess, but it tastes so good and gets us both into a frenzy.