[Make yourself hard without touching, while continuing to lick and suck the ball]
With your hands tied over your head and a pussy smothering you, all you can see is a big, smooth ass. Her asshole is exactly over your nose, the smell of her body is strong and every breath you take excites you.
ABBY: You're in trouble slave. I see you're becoming hard... that means there's a job for Miss Julie. She'll be so happy, as will I, fucking your face without distraction is far too easy and boring.
YOU: mmplff...bsffodfd
ABBY: Don't talk, only lick! I'll teach you to concentrate and pay attention, even if it takes all day.