"You sucked me good"

I say, and smile at Millie.

"Thanks, I guess." Millie replies.

"How did you learn to suck so well?" I ask.

"Matt, I am 44 years old, and have been sucking cock since I was 18, so after 26 years I know how to suck well." Millie replies.

"Makes sense." I reply.

"Plus, having big tits and being a good cock sucker makes it easy for me to get what I want from men. For example, you probably spent 10 hours writing that paper for me, and in exchange I spent 10 minutes sucking your cock."