Yes

As she jerks quicker and quicker, you sense that you are about to cum. However you managed to gasp the word "Yes" before...

...before she stops completely.

"You are a liar big man." She gave you a sadistic smile "and this cannot go unpunished!" She reached over and grab a surgical knife that was on the trolley with one hand and grabbed your whole package with another. "I would have given you your final release if you told me the truth." She grinned "Besides, how can I let such a beautiful cock go?"

Without hesitation she yanked your cock as hard as she could and sliced it at the base with ease. "I will turn it to a dildo and mount it on a fire place. I might even use it to play with myself."

You are no longer a man.