How about some proof?

"You really gonna brag about that? Prove it!" He commanded, dropping his pants.

"Yes sir!" Annette boomed as she quickly slid down to her knees, her mouth wrapped around his cock.

She began to feverishly and vigorously suck, her small head going deep down onto him, feeling the back of her throat with the tip of his dick every time her head went back down

"She really IS good at this!" He thought.

"Do you have any real experience with this?!" He asked.

There was a nice pop as her lips left his cock

"Um... Not particularly sir!" She answered before immediately diving back in and continuing to suck. It wasnt long before she gagged, jolted by the unexpected stream of cum blasting down her throat. But she took it like a champ, simply holding her head at the base of his dick as cum trickled down her throat.