No

You are not brave enough to say "No", but you are able to keep your mouth shut.

"Say 'Aaaaah', Slave!" Her body language changes, and she lets out a sigh "Still disobedient..."

She walks back behind you and slaps your ass hard enough to send a jolt through your entire body. The plug is rammed back into you painfully; it somehow feels larger this time.

"Your kind never learns with gifts" she scorns, "I know what you need"

She stomps out of the room and down the hallway far enough that you can no longer hear her footsteps. You can only wait with dread until she returns.