Oh well. Here’s a quote about fe|latio, aka blowj0bs, which I pre-prepared for, in hindsight, no clear purpose whatsoever. ;-)

“You men have no idea what we’re dealing with down there. Teeth placement, and jaw stress, and suction, and gag reflex, and all the while bobbing up and down, moaning and trying to breathe through our noses…Honey, they don’t call it a “job” for nothing.” — Samantha Jones, “Sex and the City,” Season 3, Episode 9: “Easy Come, Easy Go” (original airdate 08/06/00).

Oh IMDB,
you know so much, and where would
we be without you…?
:

Because she’s a sexually active woman who’s slept with X number of men and has thus probably engaged in the practice any number of times? That’s not really a hard one (no pun intended).

Inasmuch as she’s a bisexual, she probably knows what cunni|ingus (both given and received) is like, too.